9823960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14447}}^1$

素因数の和:14475

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 13581800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14447, 28894, 57788, 72235, 115576, 144470, 245599, 288940, 491198, 577880, 982396, 1227995, 1964792, 2455990, 4911980, 9823960]

約数ペア:

[(1, 9823960), (2, 4911980), (4, 2455990), (5, 1964792), (8, 1227995), (10, 982396), (17, 577880), (20, 491198), (34, 288940), (40, 245599), (68, 144470), (85, 115576), (136, 72235), (170, 57788), (340, 28894), (680, 14447)]