4034025040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 10089639936

約数和(自身を除く): 6055614896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 53, 62, 80, 94, 106, 124, 155, 188, 212, 235, 248, 265, 310, 376, 424, 470, 496, 530, 620, 653, 752, 848, 940, 1060, 1240, 1306, 1457, 1643, 1880, 2120, 2480, 2491, 2612, 2914, 3265, 3286, 3760, 4240, 4982, 5224, 5828, 6530, 6572, 7285, 8215, 9964, 10448, 11656, 12455, 13060, 13144, 14570, 16430, 19928, 20243, 23312, 24910, 26120, 26288, 29140, 30691, 32860, 34609, 39856, 40486, 49820, 52240, 58280, 61382, 65720, 69218, 77221, 80972, 99640, 101215, 116560, 122764, 131440, 138436, 153455, 154442, 161944, 173045, 199280, 202430, 245528, 276872, 306910, 308884, 323888, 346090, 386105, 404860, 491056, 553744, 613820, 617768, 692180, 772210, 809720, 951421, 1072879, 1227640, 1235536, 1384360, 1544420, 1619440, 1626623, 1902842, 2145758, 2455280, 2768720, 3088840, 3253246, 3805684, 4291516, 4757105, 5364395, 6177680, 6506492, 7611368, 8133115, 8583032, 9514210, 10728790, 13012984, 15222736, 16266230, 17166064, 19028420, 21457580, 26025968, 32532460, 38056840, 42915160, 50425313, 65064920, 76113680, 85830320, 100850626, 130129840, 201701252, 252126565, 403402504, 504253130, 806805008, 1008506260, 2017012520, 4034025040]

約数ペア:

[(1, 4034025040), (2, 2017012520), (4, 1008506260), (5, 806805008), (8, 504253130), (10, 403402504), (16, 252126565), (20, 201701252), (31, 130129840), (40, 100850626), (47, 85830320), (53, 76113680), (62, 65064920), (80, 50425313), (94, 42915160), (106, 38056840), (124, 32532460), (155, 26025968), (188, 21457580), (212, 19028420), (235, 17166064), (248, 16266230), (265, 15222736), (310, 13012984), (376, 10728790), (424, 9514210), (470, 8583032), (496, 8133115), (530, 7611368), (620, 6506492), (653, 6177680), (752, 5364395), (848, 4757105), (940, 4291516), (1060, 3805684), (1240, 3253246), (1306, 3088840), (1457, 2768720), (1643, 2455280), (1880, 2145758), (2120, 1902842), (2480, 1626623), (2491, 1619440), (2612, 1544420), (2914, 1384360), (3265, 1235536), (3286, 1227640), (3760, 1072879), (4240, 951421), (4982, 809720), (5224, 772210), (5828, 692180), (6530, 617768), (6572, 613820), (7285, 553744), (8215, 491056), (9964, 404860), (10448, 386105), (11656, 346090), (12455, 323888), (13060, 308884), (13144, 306910), (14570, 276872), (16430, 245528), (19928, 202430), (20243, 199280), (23312, 173045), (24910, 161944), (26120, 154442), (26288, 153455), (29140, 138436), (30691, 131440), (32860, 122764), (34609, 116560), (39856, 101215), (40486, 99640), (49820, 80972), (52240, 77221), (58280, 69218), (61382, 65720)]