2390805.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 136491264

約数和(自身を除く): 78995564

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1091, 1550, 1700, 2108, 2182, 2635, 3100, 4364, 5270, 5455, 10540, 10910, 13175, 18547, 21820, 26350, 27275, 33821, 37094, 52700, 54550, 67642, 74188, 92735, 109100, 135284, 169105, 185470, 338210, 370940, 463675, 574957, 676420, 845525, 927350, 1149914, 1691050, 1854700, 2299828, 2874785, 3382100, 5749570, 11499140, 14373925, 28747850, 57495700]

約数ペア:

[(1, 57495700), (2, 28747850), (4, 14373925), (5, 11499140), (10, 5749570), (17, 3382100), (20, 2874785), (25, 2299828), (31, 1854700), (34, 1691050), (50, 1149914), (62, 927350), (68, 845525), (85, 676420), (100, 574957), (124, 463675), (155, 370940), (170, 338210), (310, 185470), (340, 169105), (425, 135284), (527, 109100), (620, 92735), (775, 74188), (850, 67642), (1054, 54550), (1091, 52700), (1550, 37094), (1700, 33821), (2108, 27275), (2182, 26350), (2635, 21820), (3100, 18547), (4364, 13175), (5270, 10910), (5455, 10540)]