4380350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 9186912

約数和(自身を除く): 4806562

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 293, 299, 325, 575, 586, 598, 650, 1150, 1465, 1495, 2930, 2990, 3809, 6739, 7325, 7475, 7618, 13478, 14650, 14950, 19045, 33695, 38090, 67390, 87607, 95225, 168475, 175214, 190450, 336950, 438035, 876070, 2190175, 4380350]

約数ペア:

[(1, 4380350), (2, 2190175), (5, 876070), (10, 438035), (13, 336950), (23, 190450), (25, 175214), (26, 168475), (46, 95225), (50, 87607), (65, 67390), (115, 38090), (130, 33695), (230, 19045), (293, 14950), (299, 14650), (325, 13478), (575, 7618), (586, 7475), (598, 7325), (650, 6739), (1150, 3809), (1465, 2990), (1495, 2930)]