2247391400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 5354657280

約数和(自身を除く): 3107265880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 101, 142, 200, 202, 284, 355, 404, 505, 568, 710, 808, 1010, 1420, 1567, 1775, 2020, 2525, 2840, 3134, 3550, 4040, 5050, 6268, 7100, 7171, 7835, 10100, 12536, 14200, 14342, 15670, 20200, 28684, 31340, 35855, 39175, 57368, 62680, 71710, 78350, 111257, 143420, 156700, 158267, 179275, 222514, 286840, 313400, 316534, 358550, 445028, 556285, 633068, 717100, 791335, 890056, 1112570, 1266136, 1434200, 1582670, 2225140, 2781425, 3165340, 3956675, 4450280, 5562850, 6330680, 7913350, 11125700, 11236957, 15826700, 22251400, 22473914, 31653400, 44947828, 56184785, 89895656, 112369570, 224739140, 280923925, 449478280, 561847850, 1123695700, 2247391400]

約数ペア:

[(1, 2247391400), (2, 1123695700), (4, 561847850), (5, 449478280), (8, 280923925), (10, 224739140), (20, 112369570), (25, 89895656), (40, 56184785), (50, 44947828), (71, 31653400), (100, 22473914), (101, 22251400), (142, 15826700), (200, 11236957), (202, 11125700), (284, 7913350), (355, 6330680), (404, 5562850), (505, 4450280), (568, 3956675), (710, 3165340), (808, 2781425), (1010, 2225140), (1420, 1582670), (1567, 1434200), (1775, 1266136), (2020, 1112570), (2525, 890056), (2840, 791335), (3134, 717100), (3550, 633068), (4040, 556285), (5050, 445028), (6268, 358550), (7100, 316534), (7171, 313400), (7835, 286840), (10100, 222514), (12536, 179275), (14200, 158267), (14342, 156700), (15670, 143420), (20200, 111257), (28684, 78350), (31340, 71710), (35855, 62680), (39175, 57368)]