74133070280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1\times {\mathrm{39089}}^1$

素因数の和:41906

約数の個数: 64

約数和(自身を含む): 176678982000

約数和(自身を除く): 102545911720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2789, 5578, 11156, 13945, 22312, 27890, 39089, 47413, 55780, 78178, 94826, 111560, 156356, 189652, 195445, 237065, 312712, 379304, 390890, 474130, 664513, 781780, 948260, 1329026, 1563560, 1896520, 2658052, 3322565, 5316104, 6645130, 13290260, 26580520, 109019221, 218038442, 436076884, 545096105, 872153768, 1090192210, 1853326757, 2180384420, 3706653514, 4360768840, 7413307028, 9266633785, 14826614056, 18533267570, 37066535140, 74133070280]

約数ペア:

[(1, 74133070280), (2, 37066535140), (4, 18533267570), (5, 14826614056), (8, 9266633785), (10, 7413307028), (17, 4360768840), (20, 3706653514), (34, 2180384420), (40, 1853326757), (68, 1090192210), (85, 872153768), (136, 545096105), (170, 436076884), (340, 218038442), (680, 109019221), (2789, 26580520), (5578, 13290260), (11156, 6645130), (13945, 5316104), (22312, 3322565), (27890, 2658052), (39089, 1896520), (47413, 1563560), (55780, 1329026), (78178, 948260), (94826, 781780), (111560, 664513), (156356, 474130), (189652, 390890), (195445, 379304), (237065, 312712)]