2408066980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{32099}}^1$

素因数の和:32161

約数の個数: 72

約数和(自身を含む): 5737939200

約数和(自身を除く): 3329872220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 2420, 3410, 3751, 6820, 7502, 15004, 18755, 32099, 37510, 64198, 75020, 128396, 160495, 320990, 353089, 641980, 706178, 995069, 1412356, 1765445, 1990138, 3530890, 3883979, 3980276, 4975345, 7061780, 7767958, 9950690, 10945759, 15535916, 19419895, 19901380, 21891518, 38839790, 43783036, 54728795, 77679580, 109457590, 120403349, 218915180, 240806698, 481613396, 602016745, 1204033490, 2408066980]

約数ペア:

[(1, 2408066980), (2, 1204033490), (4, 602016745), (5, 481613396), (10, 240806698), (11, 218915180), (20, 120403349), (22, 109457590), (31, 77679580), (44, 54728795), (55, 43783036), (62, 38839790), (110, 21891518), (121, 19901380), (124, 19419895), (155, 15535916), (220, 10945759), (242, 9950690), (310, 7767958), (341, 7061780), (484, 4975345), (605, 3980276), (620, 3883979), (682, 3530890), (1210, 1990138), (1364, 1765445), (1705, 1412356), (2420, 995069), (3410, 706178), (3751, 641980), (6820, 353089), (7502, 320990), (15004, 160495), (18755, 128396), (32099, 75020), (37510, 64198)]