25158010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 47500992

約数和(自身を除く): 22342982

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1427, 1763, 2854, 3526, 7135, 8815, 14270, 17630, 58507, 61361, 117014, 122722, 292535, 306805, 585070, 613610, 2515801, 5031602, 12579005, 25158010]

約数ペア:

[(1, 25158010), (2, 12579005), (5, 5031602), (10, 2515801), (41, 613610), (43, 585070), (82, 306805), (86, 292535), (205, 122722), (215, 117014), (410, 61361), (430, 58507), (1427, 17630), (1763, 14270), (2854, 8815), (3526, 7135)]