5468560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 13465656

約数和(自身を除く): 7997096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4021, 8042, 16084, 20105, 32168, 40210, 64336, 68357, 80420, 136714, 160840, 273428, 321680, 341785, 546856, 683570, 1093712, 1367140, 2734280, 5468560]

約数ペア:

[(1, 5468560), (2, 2734280), (4, 1367140), (5, 1093712), (8, 683570), (10, 546856), (16, 341785), (17, 321680), (20, 273428), (34, 160840), (40, 136714), (68, 80420), (80, 68357), (85, 64336), (136, 40210), (170, 32168), (272, 20105), (340, 16084), (680, 8042), (1360, 4021)]