39169120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 97977600

約数和(自身を除く): 58808480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 149, 155, 160, 212, 248, 265, 298, 310, 424, 496, 530, 596, 620, 745, 848, 992, 1060, 1192, 1240, 1490, 1643, 1696, 2120, 2384, 2480, 2980, 3286, 4240, 4619, 4768, 4960, 5960, 6572, 7897, 8215, 8480, 9238, 11920, 13144, 15794, 16430, 18476, 23095, 23840, 26288, 31588, 32860, 36952, 39485, 46190, 52576, 63176, 65720, 73904, 78970, 92380, 126352, 131440, 147808, 157940, 184760, 244807, 252704, 262880, 315880, 369520, 489614, 631760, 739040, 979228, 1224035, 1263520, 1958456, 2448070, 3916912, 4896140, 7833824, 9792280, 19584560, 39169120]

約数ペア:

[(1, 39169120), (2, 19584560), (4, 9792280), (5, 7833824), (8, 4896140), (10, 3916912), (16, 2448070), (20, 1958456), (31, 1263520), (32, 1224035), (40, 979228), (53, 739040), (62, 631760), (80, 489614), (106, 369520), (124, 315880), (149, 262880), (155, 252704), (160, 244807), (212, 184760), (248, 157940), (265, 147808), (298, 131440), (310, 126352), (424, 92380), (496, 78970), (530, 73904), (596, 65720), (620, 63176), (745, 52576), (848, 46190), (992, 39485), (1060, 36952), (1192, 32860), (1240, 31588), (1490, 26288), (1643, 23840), (1696, 23095), (2120, 18476), (2384, 16430), (2480, 15794), (2980, 13144), (3286, 11920), (4240, 9238), (4619, 8480), (4768, 8215), (4960, 7897), (5960, 6572)]