46886840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 128

約数和(自身を含む): 141765120

約数和(自身を除く): 94878280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1171, 1430, 1540, 1820, 2002, 2342, 2860, 3080, 3640, 4004, 4684, 5005, 5720, 5855, 8008, 8197, 9368, 10010, 11710, 12881, 15223, 16394, 20020, 23420, 25762, 30446, 32788, 40040, 40985, 46840, 51524, 60892, 64405, 65576, 76115, 81970, 90167, 103048, 106561, 121784, 128810, 152230, 163940, 167453, 180334, 213122, 257620, 304460, 327880, 334906, 360668, 426244, 450835, 515240, 532805, 608920, 669812, 721336, 837265, 852488, 901670, 1065610, 1172171, 1339624, 1674530, 1803340, 2131220, 2344342, 3349060, 3606680, 4262440, 4688684, 5860855, 6698120, 9377368, 11721710, 23443420, 46886840]

約数ペア:

[(1, 46886840), (2, 23443420), (4, 11721710), (5, 9377368), (7, 6698120), (8, 5860855), (10, 4688684), (11, 4262440), (13, 3606680), (14, 3349060), (20, 2344342), (22, 2131220), (26, 1803340), (28, 1674530), (35, 1339624), (40, 1172171), (44, 1065610), (52, 901670), (55, 852488), (56, 837265), (65, 721336), (70, 669812), (77, 608920), (88, 532805), (91, 515240), (104, 450835), (110, 426244), (130, 360668), (140, 334906), (143, 327880), (154, 304460), (182, 257620), (220, 213122), (260, 180334), (280, 167453), (286, 163940), (308, 152230), (364, 128810), (385, 121784), (440, 106561), (455, 103048), (520, 90167), (572, 81970), (616, 76115), (715, 65576), (728, 64405), (770, 60892), (910, 51524), (1001, 46840), (1144, 40985), (1171, 40040), (1430, 32788), (1540, 30446), (1820, 25762), (2002, 23420), (2342, 20020), (2860, 16394), (3080, 15223), (3640, 12881), (4004, 11710), (4684, 10010), (5005, 9368), (5720, 8197), (5855, 8008)]