127769750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{9643}}^1$

素因数の和:9713

約数の個数: 32

約数和(自身を含む): 243723168

約数和(自身を除く): 115953418

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 6625, 9643, 13250, 19286, 48215, 96430, 241075, 482150, 511079, 1022158, 1205375, 2410750, 2555395, 5110790, 12776975, 25553950, 63884875, 127769750]

約数ペア:

[(1, 127769750), (2, 63884875), (5, 25553950), (10, 12776975), (25, 5110790), (50, 2555395), (53, 2410750), (106, 1205375), (125, 1022158), (250, 511079), (265, 482150), (530, 241075), (1325, 96430), (2650, 48215), (6625, 19286), (9643, 13250)]