15703129840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11546419}}^1$

素因数の和:11546449

約数の個数: 40

約数和(自身を含む): 38657414160

約数和(自身を除く): 22954284320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 11546419, 23092838, 46185676, 57732095, 92371352, 115464190, 184742704, 196289123, 230928380, 392578246, 461856760, 785156492, 923713520, 981445615, 1570312984, 1962891230, 3140625968, 3925782460, 7851564920, 15703129840]

約数ペア:

[(1, 15703129840), (2, 7851564920), (4, 3925782460), (5, 3140625968), (8, 1962891230), (10, 1570312984), (16, 981445615), (17, 923713520), (20, 785156492), (34, 461856760), (40, 392578246), (68, 230928380), (80, 196289123), (85, 184742704), (136, 115464190), (170, 92371352), (272, 57732095), (340, 46185676), (680, 23092838), (1360, 11546419)]