7759261120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{50411}}^1$

素因数の和:50478

約数の個数: 112

約数和(自身を含む): 20436218208

約数和(自身を除く): 12676957088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1480, 1924, 2080, 2368, 2405, 2960, 3848, 4160, 4810, 5920, 7696, 9620, 11840, 15392, 19240, 30784, 38480, 50411, 76960, 100822, 153920, 201644, 252055, 403288, 504110, 655343, 806576, 1008220, 1310686, 1613152, 1865207, 2016440, 2621372, 3226304, 3276715, 3730414, 4032880, 5242744, 6553430, 7460828, 8065760, 9326035, 10485488, 13106860, 14921656, 16131520, 18652070, 20970976, 24247691, 26213720, 29843312, 37304140, 41941952, 48495382, 52427440, 59686624, 74608280, 96990764, 104854880, 119373248, 121238455, 149216560, 193981528, 209709760, 242476910, 298433120, 387963056, 484953820, 596866240, 775926112, 969907640, 1551852224, 1939815280, 3879630560, 7759261120]

約数ペア:

[(1, 7759261120), (2, 3879630560), (4, 1939815280), (5, 1551852224), (8, 969907640), (10, 775926112), (13, 596866240), (16, 484953820), (20, 387963056), (26, 298433120), (32, 242476910), (37, 209709760), (40, 193981528), (52, 149216560), (64, 121238455), (65, 119373248), (74, 104854880), (80, 96990764), (104, 74608280), (130, 59686624), (148, 52427440), (160, 48495382), (185, 41941952), (208, 37304140), (260, 29843312), (296, 26213720), (320, 24247691), (370, 20970976), (416, 18652070), (481, 16131520), (520, 14921656), (592, 13106860), (740, 10485488), (832, 9326035), (962, 8065760), (1040, 7460828), (1184, 6553430), (1480, 5242744), (1924, 4032880), (2080, 3730414), (2368, 3276715), (2405, 3226304), (2960, 2621372), (3848, 2016440), (4160, 1865207), (4810, 1613152), (5920, 1310686), (7696, 1008220), (9620, 806576), (11840, 655343), (15392, 504110), (19240, 403288), (30784, 252055), (38480, 201644), (50411, 153920), (76960, 100822)]