25573030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 54960768

約数和(自身を除く): 29387738

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 61, 70, 106, 113, 122, 226, 265, 305, 371, 427, 530, 565, 610, 742, 791, 854, 1130, 1582, 1855, 2135, 3233, 3710, 3955, 4270, 5989, 6466, 6893, 7910, 11978, 13786, 16165, 22631, 29945, 32330, 34465, 41923, 45262, 48251, 59890, 68930, 83846, 96502, 113155, 209615, 226310, 241255, 365329, 419230, 482510, 730658, 1826645, 2557303, 3653290, 5114606, 12786515, 25573030]

約数ペア:

[(1, 25573030), (2, 12786515), (5, 5114606), (7, 3653290), (10, 2557303), (14, 1826645), (35, 730658), (53, 482510), (61, 419230), (70, 365329), (106, 241255), (113, 226310), (122, 209615), (226, 113155), (265, 96502), (305, 83846), (371, 68930), (427, 59890), (530, 48251), (565, 45262), (610, 41923), (742, 34465), (791, 32330), (854, 29945), (1130, 22631), (1582, 16165), (1855, 13786), (2135, 11978), (3233, 7910), (3710, 6893), (3955, 6466), (4270, 5989)]