66013040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48539}}^1$

素因数の和:48569

約数の個数: 40

約数和(自身を含む): 162511920

約数和(自身を除く): 96498880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 48539, 97078, 194156, 242695, 388312, 485390, 776624, 825163, 970780, 1650326, 1941560, 3300652, 3883120, 4125815, 6601304, 8251630, 13202608, 16503260, 33006520, 66013040]

約数ペア:

[(1, 66013040), (2, 33006520), (4, 16503260), (5, 13202608), (8, 8251630), (10, 6601304), (16, 4125815), (17, 3883120), (20, 3300652), (34, 1941560), (40, 1650326), (68, 970780), (80, 825163), (85, 776624), (136, 485390), (170, 388312), (272, 242695), (340, 194156), (680, 97078), (1360, 48539)]