52005039940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{11069}}^1$

素因数の和:12029

約数の個数: 96

約数和(自身を含む): 128338318080

約数和(自身を除く): 76333278140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 907, 1036, 1295, 1814, 2590, 3628, 4535, 5180, 6349, 9070, 11069, 12698, 18140, 22138, 25396, 31745, 33559, 44276, 55345, 63490, 67118, 77483, 110690, 126980, 134236, 154966, 167795, 221380, 234913, 309932, 335590, 387415, 409553, 469826, 671180, 774830, 819106, 939652, 1174565, 1549660, 1638212, 2047765, 2349130, 2866871, 4095530, 4698260, 5733742, 8191060, 10039583, 11467484, 14334355, 20079166, 28668710, 40158332, 50197915, 57337420, 70277081, 100395830, 140554162, 200791660, 281108324, 351385405, 371464571, 702770810, 742929142, 1405541620, 1485858284, 1857322855, 2600251997, 3714645710, 5200503994, 7429291420, 10401007988, 13001259985, 26002519970, 52005039940]

約数ペア:

[(1, 52005039940), (2, 26002519970), (4, 13001259985), (5, 10401007988), (7, 7429291420), (10, 5200503994), (14, 3714645710), (20, 2600251997), (28, 1857322855), (35, 1485858284), (37, 1405541620), (70, 742929142), (74, 702770810), (140, 371464571), (148, 351385405), (185, 281108324), (259, 200791660), (370, 140554162), (518, 100395830), (740, 70277081), (907, 57337420), (1036, 50197915), (1295, 40158332), (1814, 28668710), (2590, 20079166), (3628, 14334355), (4535, 11467484), (5180, 10039583), (6349, 8191060), (9070, 5733742), (11069, 4698260), (12698, 4095530), (18140, 2866871), (22138, 2349130), (25396, 2047765), (31745, 1638212), (33559, 1549660), (44276, 1174565), (55345, 939652), (63490, 819106), (67118, 774830), (77483, 671180), (110690, 469826), (126980, 409553), (134236, 387415), (154966, 335590), (167795, 309932), (221380, 234913)]