2010616220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1\times {\mathrm{2311}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 4331226816

約数和(自身を除く): 2320610596

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1061, 2122, 2311, 4244, 4622, 5305, 9244, 10610, 11555, 21220, 23110, 43501, 46220, 87002, 94751, 174004, 189502, 217505, 379004, 435010, 473755, 870020, 947510, 1895020, 2451971, 4903942, 9807884, 12259855, 24519710, 49039420, 100530811, 201061622, 402123244, 502654055, 1005308110, 2010616220]

約数ペア:

[(1, 2010616220), (2, 1005308110), (4, 502654055), (5, 402123244), (10, 201061622), (20, 100530811), (41, 49039420), (82, 24519710), (164, 12259855), (205, 9807884), (410, 4903942), (820, 2451971), (1061, 1895020), (2122, 947510), (2311, 870020), (4244, 473755), (4622, 435010), (5305, 379004), (9244, 217505), (10610, 189502), (11555, 174004), (21220, 94751), (23110, 87002), (43501, 46220)]