38518350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19753}}^1$

素因数の和:19781

約数の個数: 48

約数和(自身を含む): 102878832

約数和(自身を除く): 64360482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 19753, 39506, 59259, 98765, 118518, 197530, 256789, 296295, 493825, 513578, 592590, 770367, 987650, 1283945, 1481475, 1540734, 2567890, 2962950, 3851835, 6419725, 7703670, 12839450, 19259175, 38518350]

約数ペア:

[(1, 38518350), (2, 19259175), (3, 12839450), (5, 7703670), (6, 6419725), (10, 3851835), (13, 2962950), (15, 2567890), (25, 1540734), (26, 1481475), (30, 1283945), (39, 987650), (50, 770367), (65, 592590), (75, 513578), (78, 493825), (130, 296295), (150, 256789), (195, 197530), (325, 118518), (390, 98765), (650, 59259), (975, 39506), (1950, 19753)]