422460380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8053}}^1$

素因数の和:8166

約数の個数: 48

約数和(自身を含む): 922795104

約数和(自身を除く): 500334724

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 610, 860, 1220, 2623, 5246, 8053, 10492, 13115, 16106, 26230, 32212, 40265, 52460, 80530, 161060, 346279, 491233, 692558, 982466, 1385116, 1731395, 1964932, 2456165, 3462790, 4912330, 6925580, 9824660, 21123019, 42246038, 84492076, 105615095, 211230190, 422460380]

約数ペア:

[(1, 422460380), (2, 211230190), (4, 105615095), (5, 84492076), (10, 42246038), (20, 21123019), (43, 9824660), (61, 6925580), (86, 4912330), (122, 3462790), (172, 2456165), (215, 1964932), (244, 1731395), (305, 1385116), (430, 982466), (610, 692558), (860, 491233), (1220, 346279), (2623, 161060), (5246, 80530), (8053, 52460), (10492, 40265), (13115, 32212), (16106, 26230)]