86586100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 209447532

約数和(自身を除く): 122861432

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 53, 62, 68, 85, 100, 106, 124, 155, 170, 212, 265, 310, 340, 425, 527, 530, 620, 775, 850, 901, 961, 1054, 1060, 1325, 1550, 1643, 1700, 1802, 1922, 2108, 2635, 2650, 3100, 3286, 3604, 3844, 4505, 4805, 5270, 5300, 6572, 8215, 9010, 9610, 10540, 13175, 16337, 16430, 18020, 19220, 22525, 24025, 26350, 27931, 32674, 32860, 41075, 45050, 48050, 50933, 52700, 55862, 65348, 81685, 82150, 90100, 96100, 101866, 111724, 139655, 163370, 164300, 203732, 254665, 279310, 326740, 408425, 509330, 558620, 698275, 816850, 865861, 1018660, 1273325, 1396550, 1633700, 1731722, 2546650, 2793100, 3463444, 4329305, 5093300, 8658610, 17317220, 21646525, 43293050, 86586100]

約数ペア:

[(1, 86586100), (2, 43293050), (4, 21646525), (5, 17317220), (10, 8658610), (17, 5093300), (20, 4329305), (25, 3463444), (31, 2793100), (34, 2546650), (50, 1731722), (53, 1633700), (62, 1396550), (68, 1273325), (85, 1018660), (100, 865861), (106, 816850), (124, 698275), (155, 558620), (170, 509330), (212, 408425), (265, 326740), (310, 279310), (340, 254665), (425, 203732), (527, 164300), (530, 163370), (620, 139655), (775, 111724), (850, 101866), (901, 96100), (961, 90100), (1054, 82150), (1060, 81685), (1325, 65348), (1550, 55862), (1643, 52700), (1700, 50933), (1802, 48050), (1922, 45050), (2108, 41075), (2635, 32860), (2650, 32674), (3100, 27931), (3286, 26350), (3604, 24025), (3844, 22525), (4505, 19220), (4805, 18020), (5270, 16430), (5300, 16337), (6572, 13175), (8215, 10540), (9010, 9610)]