201844986040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11069}}^1\times {\mathrm{11119}}^1$

素因数の和:22240

約数の個数: 64

約数和(自身を含む): 465311952000

約数和(自身を除く): 263466965960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 11069, 11119, 22138, 22238, 44276, 44476, 55345, 55595, 88552, 88952, 110690, 111190, 221380, 222380, 442760, 444760, 453829, 455879, 907658, 911758, 1815316, 1823516, 2269145, 2279395, 3630632, 3647032, 4538290, 4558790, 9076580, 9117580, 18153160, 18235160, 123076211, 246152422, 492304844, 615381055, 984609688, 1230762110, 2461524220, 4923048440, 5046124651, 10092249302, 20184498604, 25230623255, 40368997208, 50461246510, 100922493020, 201844986040]

約数ペア:

[(1, 201844986040), (2, 100922493020), (4, 50461246510), (5, 40368997208), (8, 25230623255), (10, 20184498604), (20, 10092249302), (40, 5046124651), (41, 4923048440), (82, 2461524220), (164, 1230762110), (205, 984609688), (328, 615381055), (410, 492304844), (820, 246152422), (1640, 123076211), (11069, 18235160), (11119, 18153160), (22138, 9117580), (22238, 9076580), (44276, 4558790), (44476, 4538290), (55345, 3647032), (55595, 3630632), (88552, 2279395), (88952, 2269145), (110690, 1823516), (111190, 1815316), (221380, 911758), (222380, 907658), (442760, 455879), (444760, 453829)]