8790828410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7348

約数の個数: 128

約数和(自身を含む): 20573650944

約数和(自身を除く): 11782822534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 43, 62, 65, 70, 86, 91, 130, 155, 182, 215, 217, 301, 310, 403, 430, 434, 455, 559, 602, 806, 910, 1085, 1118, 1333, 1505, 2015, 2170, 2666, 2795, 2821, 3010, 3913, 4030, 5590, 5642, 6665, 7247, 7826, 9331, 13330, 14105, 14494, 17329, 18662, 19565, 28210, 34658, 36235, 39130, 46655, 50729, 72470, 86645, 93310, 94211, 101458, 121303, 173290, 188422, 224657, 242606, 253645, 311621, 449314, 471055, 507290, 606515, 623242, 659477, 942110, 1123285, 1213030, 1318954, 1558105, 1572599, 2181347, 2246570, 2920541, 3116210, 3145198, 3297385, 4051073, 4362694, 5841082, 6594770, 7862995, 8102146, 9660251, 10906735, 14602705, 15725990, 19320502, 20255365, 20443787, 21813470, 28357511, 29205410, 40510730, 40887574, 48301255, 56715022, 67621757, 96602510, 102218935, 125583263, 135243514, 141787555, 204437870, 251166526, 283575110, 338108785, 627916315, 676217570, 879082841, 1255832630, 1758165682, 4395414205, 8790828410]

約数ペア:

[(1, 8790828410), (2, 4395414205), (5, 1758165682), (7, 1255832630), (10, 879082841), (13, 676217570), (14, 627916315), (26, 338108785), (31, 283575110), (35, 251166526), (43, 204437870), (62, 141787555), (65, 135243514), (70, 125583263), (86, 102218935), (91, 96602510), (130, 67621757), (155, 56715022), (182, 48301255), (215, 40887574), (217, 40510730), (301, 29205410), (310, 28357511), (403, 21813470), (430, 20443787), (434, 20255365), (455, 19320502), (559, 15725990), (602, 14602705), (806, 10906735), (910, 9660251), (1085, 8102146), (1118, 7862995), (1333, 6594770), (1505, 5841082), (2015, 4362694), (2170, 4051073), (2666, 3297385), (2795, 3145198), (2821, 3116210), (3010, 2920541), (3913, 2246570), (4030, 2181347), (5590, 1572599), (5642, 1558105), (6665, 1318954), (7247, 1213030), (7826, 1123285), (9331, 942110), (13330, 659477), (14105, 623242), (14494, 606515), (17329, 507290), (18662, 471055), (19565, 449314), (28210, 311621), (34658, 253645), (36235, 242606), (39130, 224657), (46655, 188422), (50729, 173290), (72470, 121303), (86645, 101458), (93310, 94211)]