9344140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 21436128

約数和(自身を除く): 12091988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 433, 830, 866, 1079, 1660, 1732, 2158, 2165, 4316, 4330, 5395, 5629, 8660, 10790, 11258, 21580, 22516, 28145, 35939, 56290, 71878, 112580, 143756, 179695, 359390, 467207, 718780, 934414, 1868828, 2336035, 4672070, 9344140]

約数ペア:

[(1, 9344140), (2, 4672070), (4, 2336035), (5, 1868828), (10, 934414), (13, 718780), (20, 467207), (26, 359390), (52, 179695), (65, 143756), (83, 112580), (130, 71878), (166, 56290), (260, 35939), (332, 28145), (415, 22516), (433, 21580), (830, 11258), (866, 10790), (1079, 8660), (1660, 5629), (1732, 5395), (2158, 4330), (2165, 4316)]