13053280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4799}}^1$

素因数の和:4831

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 19605920

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, 4799, 9598, 19196, 23995, 38392, 47990, 76784, 81583, 95980, 153568, 163166, 191960, 326332, 383920, 407915, 652664, 767840, 815830, 1305328, 1631660, 2610656, 3263320, 6526640, 13053280]

約数ペア:

[(1, 13053280), (2, 6526640), (4, 3263320), (5, 2610656), (8, 1631660), (10, 1305328), (16, 815830), (17, 767840), (20, 652664), (32, 407915), (34, 383920), (40, 326332), (68, 191960), (80, 163166), (85, 153568), (136, 95980), (160, 81583), (170, 76784), (272, 47990), (340, 38392), (544, 23995), (680, 19196), (1360, 9598), (2720, 4799)]