41711120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 110826240

約数和(自身を除く): 69115120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 139, 155, 176, 220, 242, 248, 278, 310, 341, 440, 484, 496, 556, 605, 620, 682, 695, 880, 968, 1112, 1210, 1240, 1364, 1390, 1529, 1705, 1936, 2224, 2420, 2480, 2728, 2780, 3058, 3410, 3751, 4309, 4840, 5456, 5560, 6116, 6820, 7502, 7645, 8618, 9680, 11120, 12232, 13640, 15004, 15290, 16819, 17236, 18755, 21545, 24464, 27280, 30008, 30580, 33638, 34472, 37510, 43090, 47399, 60016, 61160, 67276, 68944, 75020, 84095, 86180, 94798, 122320, 134552, 150040, 168190, 172360, 189596, 236995, 269104, 300080, 336380, 344720, 379192, 473990, 521389, 672760, 758384, 947980, 1042778, 1345520, 1895960, 2085556, 2606945, 3791920, 4171112, 5213890, 8342224, 10427780, 20855560, 41711120]

約数ペア:

[(1, 41711120), (2, 20855560), (4, 10427780), (5, 8342224), (8, 5213890), (10, 4171112), (11, 3791920), (16, 2606945), (20, 2085556), (22, 1895960), (31, 1345520), (40, 1042778), (44, 947980), (55, 758384), (62, 672760), (80, 521389), (88, 473990), (110, 379192), (121, 344720), (124, 336380), (139, 300080), (155, 269104), (176, 236995), (220, 189596), (242, 172360), (248, 168190), (278, 150040), (310, 134552), (341, 122320), (440, 94798), (484, 86180), (496, 84095), (556, 75020), (605, 68944), (620, 67276), (682, 61160), (695, 60016), (880, 47399), (968, 43090), (1112, 37510), (1210, 34472), (1240, 33638), (1364, 30580), (1390, 30008), (1529, 27280), (1705, 24464), (1936, 21545), (2224, 18755), (2420, 17236), (2480, 16819), (2728, 15290), (2780, 15004), (3058, 13640), (3410, 12232), (3751, 11120), (4309, 9680), (4840, 8618), (5456, 7645), (5560, 7502), (6116, 6820)]