2912082550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{2423}}^1$

素因数の和:2534

約数の個数: 72

約数和(自身を含む): 5974398864

約数和(自身を除く): 3062316314

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 1849, 2150, 2423, 2795, 3698, 4846, 5590, 9245, 12115, 13975, 18490, 24037, 24230, 27950, 31499, 46225, 48074, 60575, 62998, 92450, 104189, 120185, 121150, 157495, 208378, 240370, 314990, 520945, 600925, 787475, 1041890, 1201850, 1354457, 1574950, 2604725, 2708914, 4480127, 5209450, 6772285, 8960254, 13544570, 22400635, 33861425, 44801270, 58241651, 67722850, 112003175, 116483302, 224006350, 291208255, 582416510, 1456041275, 2912082550]

約数ペア:

[(1, 2912082550), (2, 1456041275), (5, 582416510), (10, 291208255), (13, 224006350), (25, 116483302), (26, 112003175), (43, 67722850), (50, 58241651), (65, 44801270), (86, 33861425), (130, 22400635), (215, 13544570), (325, 8960254), (430, 6772285), (559, 5209450), (650, 4480127), (1075, 2708914), (1118, 2604725), (1849, 1574950), (2150, 1354457), (2423, 1201850), (2795, 1041890), (3698, 787475), (4846, 600925), (5590, 520945), (9245, 314990), (12115, 240370), (13975, 208378), (18490, 157495), (24037, 121150), (24230, 120185), (27950, 104189), (31499, 92450), (46225, 62998), (48074, 60575)]