1959925400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 4722554880

約数和(自身を除く): 2762629480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 347, 620, 694, 775, 911, 1240, 1388, 1550, 1735, 1822, 2776, 3100, 3470, 3644, 4555, 6200, 6940, 7288, 8675, 9110, 10757, 13880, 17350, 18220, 21514, 22775, 28241, 34700, 36440, 43028, 45550, 53785, 56482, 69400, 86056, 91100, 107570, 112964, 141205, 182200, 215140, 225928, 268925, 282410, 316117, 430280, 537850, 564820, 632234, 706025, 1075700, 1129640, 1264468, 1412050, 1580585, 2151400, 2528936, 2824100, 3161170, 5648200, 6322340, 7902925, 9799627, 12644680, 15805850, 19599254, 31611700, 39198508, 48998135, 63223400, 78397016, 97996270, 195992540, 244990675, 391985080, 489981350, 979962700, 1959925400]

約数ペア:

[(1, 1959925400), (2, 979962700), (4, 489981350), (5, 391985080), (8, 244990675), (10, 195992540), (20, 97996270), (25, 78397016), (31, 63223400), (40, 48998135), (50, 39198508), (62, 31611700), (100, 19599254), (124, 15805850), (155, 12644680), (200, 9799627), (248, 7902925), (310, 6322340), (347, 5648200), (620, 3161170), (694, 2824100), (775, 2528936), (911, 2151400), (1240, 1580585), (1388, 1412050), (1550, 1264468), (1735, 1129640), (1822, 1075700), (2776, 706025), (3100, 632234), (3470, 564820), (3644, 537850), (4555, 430280), (6200, 316117), (6940, 282410), (7288, 268925), (8675, 225928), (9110, 215140), (10757, 182200), (13880, 141205), (17350, 112964), (18220, 107570), (21514, 91100), (22775, 86056), (28241, 69400), (34700, 56482), (36440, 53785), (43028, 45550)]