70464320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12953}}^1$

素因数の和:12987

約数の個数: 56

約数和(自身を含む): 177677064

約数和(自身を除く): 107212744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12953, 25906, 51812, 64765, 103624, 129530, 207248, 220201, 259060, 414496, 440402, 518120, 828992, 880804, 1036240, 1101005, 1761608, 2072480, 2202010, 3523216, 4144960, 4404020, 7046432, 8808040, 14092864, 17616080, 35232160, 70464320]

約数ペア:

[(1, 70464320), (2, 35232160), (4, 17616080), (5, 14092864), (8, 8808040), (10, 7046432), (16, 4404020), (17, 4144960), (20, 3523216), (32, 2202010), (34, 2072480), (40, 1761608), (64, 1101005), (68, 1036240), (80, 880804), (85, 828992), (136, 518120), (160, 440402), (170, 414496), (272, 259060), (320, 220201), (340, 207248), (544, 129530), (680, 103624), (1088, 64765), (1360, 51812), (2720, 25906), (5440, 12953)]