200501180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29399}}^1$

素因数の和:29450

約数の個数: 48

約数和(自身を含む): 474163200

約数和(自身を除く): 273662020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 29399, 58798, 117596, 146995, 293990, 323389, 587980, 646778, 911369, 1293556, 1616945, 1822738, 3233890, 3645476, 4556845, 6467780, 9113690, 10025059, 18227380, 20050118, 40100236, 50125295, 100250590, 200501180]

約数ペア:

[(1, 200501180), (2, 100250590), (4, 50125295), (5, 40100236), (10, 20050118), (11, 18227380), (20, 10025059), (22, 9113690), (31, 6467780), (44, 4556845), (55, 3645476), (62, 3233890), (110, 1822738), (124, 1616945), (155, 1293556), (220, 911369), (310, 646778), (341, 587980), (620, 323389), (682, 293990), (1364, 146995), (1705, 117596), (3410, 58798), (6820, 29399)]