1036171900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4355

約数の個数: 72

約数和(自身を含む): 2350960640

約数和(自身を除く): 1314788740

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 79, 100, 124, 155, 158, 310, 316, 395, 620, 775, 790, 1550, 1580, 1975, 2449, 3100, 3950, 4231, 4898, 7900, 8462, 9796, 12245, 16924, 21155, 24490, 42310, 48980, 61225, 84620, 105775, 122450, 131161, 211550, 244900, 262322, 334249, 423100, 524644, 655805, 668498, 1311610, 1336996, 1671245, 2623220, 3279025, 3342490, 6558050, 6684980, 8356225, 10361719, 13116100, 16712450, 20723438, 33424900, 41446876, 51808595, 103617190, 207234380, 259042975, 518085950, 1036171900]

約数ペア:

[(1, 1036171900), (2, 518085950), (4, 259042975), (5, 207234380), (10, 103617190), (20, 51808595), (25, 41446876), (31, 33424900), (50, 20723438), (62, 16712450), (79, 13116100), (100, 10361719), (124, 8356225), (155, 6684980), (158, 6558050), (310, 3342490), (316, 3279025), (395, 2623220), (620, 1671245), (775, 1336996), (790, 1311610), (1550, 668498), (1580, 655805), (1975, 524644), (2449, 423100), (3100, 334249), (3950, 262322), (4231, 244900), (4898, 211550), (7900, 131161), (8462, 122450), (9796, 105775), (12245, 84620), (16924, 61225), (21155, 48980), (24490, 42310)]