64026080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23539}}^1$

素因数の和:23571

約数の個数: 48

約数和(自身を含む): 160166160

約数和(自身を除く): 96140080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 23539, 47078, 94156, 117695, 188312, 235390, 376624, 400163, 470780, 753248, 800326, 941560, 1600652, 1883120, 2000815, 3201304, 3766240, 4001630, 6402608, 8003260, 12805216, 16006520, 32013040, 64026080]

約数ペア:

[(1, 64026080), (2, 32013040), (4, 16006520), (5, 12805216), (8, 8003260), (10, 6402608), (16, 4001630), (17, 3766240), (20, 3201304), (32, 2000815), (34, 1883120), (40, 1600652), (68, 941560), (80, 800326), (85, 753248), (136, 470780), (160, 400163), (170, 376624), (272, 235390), (340, 188312), (544, 117695), (680, 94156), (1360, 47078), (2720, 23539)]