115311980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 288199296

約数和(自身を除く): 172887316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 113, 140, 148, 185, 197, 226, 259, 370, 394, 452, 518, 565, 740, 788, 791, 985, 1036, 1130, 1295, 1379, 1582, 1970, 2260, 2590, 2758, 3164, 3940, 3955, 4181, 5180, 5516, 6895, 7289, 7910, 8362, 13790, 14578, 15820, 16724, 20905, 22261, 27580, 29156, 29267, 36445, 41810, 44522, 51023, 58534, 72890, 83620, 89044, 102046, 111305, 117068, 145780, 146335, 155827, 204092, 222610, 255115, 292670, 311654, 445220, 510230, 585340, 623308, 779135, 823657, 1020460, 1558270, 1647314, 3116540, 3294628, 4118285, 5765599, 8236570, 11531198, 16473140, 23062396, 28827995, 57655990, 115311980]

約数ペア:

[(1, 115311980), (2, 57655990), (4, 28827995), (5, 23062396), (7, 16473140), (10, 11531198), (14, 8236570), (20, 5765599), (28, 4118285), (35, 3294628), (37, 3116540), (70, 1647314), (74, 1558270), (113, 1020460), (140, 823657), (148, 779135), (185, 623308), (197, 585340), (226, 510230), (259, 445220), (370, 311654), (394, 292670), (452, 255115), (518, 222610), (565, 204092), (740, 155827), (788, 146335), (791, 145780), (985, 117068), (1036, 111305), (1130, 102046), (1295, 89044), (1379, 83620), (1582, 72890), (1970, 58534), (2260, 51023), (2590, 44522), (2758, 41810), (3164, 36445), (3940, 29267), (3955, 29156), (4181, 27580), (5180, 22261), (5516, 20905), (6895, 16724), (7289, 15820), (7910, 14578), (8362, 13790)]