1869014720

素因数分解:

$2^6\times 5^1\times {\mathrm{5840671}}^1$

素因数の和:5840688

約数の個数: 28

約数和(自身を含む): 4450592064

約数和(自身を除く): 2581577344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5840671, 11681342, 23362684, 29203355, 46725368, 58406710, 93450736, 116813420, 186901472, 233626840, 373802944, 467253680, 934507360, 1869014720]

約数ペア:

[(1, 1869014720), (2, 934507360), (4, 467253680), (5, 373802944), (8, 233626840), (10, 186901472), (16, 116813420), (20, 93450736), (32, 58406710), (40, 46725368), (64, 29203355), (80, 23362684), (160, 11681342), (320, 5840671)]