42617900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32783}}^1$

素因数の和:32810

約数の個数: 36

約数和(自身を含む): 99597792

約数和(自身を除く): 56979892

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 32783, 65566, 131132, 163915, 327830, 426179, 655660, 819575, 852358, 1639150, 1704716, 2130895, 3278300, 4261790, 8523580, 10654475, 21308950, 42617900]

約数ペア:

[(1, 42617900), (2, 21308950), (4, 10654475), (5, 8523580), (10, 4261790), (13, 3278300), (20, 2130895), (25, 1704716), (26, 1639150), (50, 852358), (52, 819575), (65, 655660), (100, 426179), (130, 327830), (260, 163915), (325, 131132), (650, 65566), (1300, 32783)]