39219680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14419}}^1$

素因数の和:14451

約数の個数: 48

約数和(自身を含む): 98113680

約数和(自身を除く): 58894000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 14419, 28838, 57676, 72095, 115352, 144190, 230704, 245123, 288380, 461408, 490246, 576760, 980492, 1153520, 1225615, 1960984, 2307040, 2451230, 3921968, 4902460, 7843936, 9804920, 19609840, 39219680]

約数ペア:

[(1, 39219680), (2, 19609840), (4, 9804920), (5, 7843936), (8, 4902460), (10, 3921968), (16, 2451230), (17, 2307040), (20, 1960984), (32, 1225615), (34, 1153520), (40, 980492), (68, 576760), (80, 490246), (85, 461408), (136, 288380), (160, 245123), (170, 230704), (272, 144190), (340, 115352), (544, 72095), (680, 57676), (1360, 28838), (2720, 14419)]