2651946560

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:1012

約数の個数: 112

約数和(自身を含む): 6454639872

約数和(自身を除く): 3802693312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 151, 160, 284, 302, 320, 355, 568, 604, 710, 755, 773, 1136, 1208, 1420, 1510, 1546, 2272, 2416, 2840, 3020, 3092, 3865, 4544, 4832, 5680, 6040, 6184, 7730, 9664, 10721, 11360, 12080, 12368, 15460, 21442, 22720, 24160, 24736, 30920, 42884, 48320, 49472, 53605, 54883, 61840, 85768, 107210, 109766, 116723, 123680, 171536, 214420, 219532, 233446, 247360, 274415, 343072, 428840, 439064, 466892, 548830, 583615, 686144, 857680, 878128, 933784, 1097660, 1167230, 1715360, 1756256, 1867568, 2195320, 2334460, 3430720, 3512512, 3735136, 4390640, 4668920, 7470272, 8287333, 8781280, 9337840, 16574666, 17562560, 18675680, 33149332, 37351360, 41436665, 66298664, 82873330, 132597328, 165746660, 265194656, 331493320, 530389312, 662986640, 1325973280, 2651946560]

約数ペア:

[(1, 2651946560), (2, 1325973280), (4, 662986640), (5, 530389312), (8, 331493320), (10, 265194656), (16, 165746660), (20, 132597328), (32, 82873330), (40, 66298664), (64, 41436665), (71, 37351360), (80, 33149332), (142, 18675680), (151, 17562560), (160, 16574666), (284, 9337840), (302, 8781280), (320, 8287333), (355, 7470272), (568, 4668920), (604, 4390640), (710, 3735136), (755, 3512512), (773, 3430720), (1136, 2334460), (1208, 2195320), (1420, 1867568), (1510, 1756256), (1546, 1715360), (2272, 1167230), (2416, 1097660), (2840, 933784), (3020, 878128), (3092, 857680), (3865, 686144), (4544, 583615), (4832, 548830), (5680, 466892), (6040, 439064), (6184, 428840), (7730, 343072), (9664, 274415), (10721, 247360), (11360, 233446), (12080, 219532), (12368, 214420), (15460, 171536), (21442, 123680), (22720, 116723), (24160, 109766), (24736, 107210), (30920, 85768), (42884, 61840), (48320, 54883), (49472, 53605)]