12380080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9103}}^1$

素因数の和:9133

約数の個数: 40

約数和(自身を含む): 30480192

約数和(自身を除く): 18100112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9103, 18206, 36412, 45515, 72824, 91030, 145648, 154751, 182060, 309502, 364120, 619004, 728240, 773755, 1238008, 1547510, 2476016, 3095020, 6190040, 12380080]

約数ペア:

[(1, 12380080), (2, 6190040), (4, 3095020), (5, 2476016), (8, 1547510), (10, 1238008), (16, 773755), (17, 728240), (20, 619004), (34, 364120), (40, 309502), (68, 182060), (80, 154751), (85, 145648), (136, 91030), (170, 72824), (272, 45515), (340, 36412), (680, 18206), (1360, 9103)]