228367120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167917}}^1$

素因数の和:167947

約数の個数: 40

約数和(自身を含む): 562189464

約数和(自身を除く): 333822344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 167917, 335834, 671668, 839585, 1343336, 1679170, 2686672, 2854589, 3358340, 5709178, 6716680, 11418356, 13433360, 14272945, 22836712, 28545890, 45673424, 57091780, 114183560, 228367120]

約数ペア:

[(1, 228367120), (2, 114183560), (4, 57091780), (5, 45673424), (8, 28545890), (10, 22836712), (16, 14272945), (17, 13433360), (20, 11418356), (34, 6716680), (40, 5709178), (68, 3358340), (80, 2854589), (85, 2686672), (136, 1679170), (170, 1343336), (272, 839585), (340, 671668), (680, 335834), (1360, 167917)]