9340820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 21083328

約数和(自身を除く): 11742508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 331, 332, 340, 415, 662, 830, 1324, 1411, 1655, 1660, 2822, 3310, 5627, 5644, 6620, 7055, 11254, 14110, 22508, 27473, 28135, 28220, 54946, 56270, 109892, 112540, 137365, 274730, 467041, 549460, 934082, 1868164, 2335205, 4670410, 9340820]

約数ペア:

[(1, 9340820), (2, 4670410), (4, 2335205), (5, 1868164), (10, 934082), (17, 549460), (20, 467041), (34, 274730), (68, 137365), (83, 112540), (85, 109892), (166, 56270), (170, 54946), (331, 28220), (332, 28135), (340, 27473), (415, 22508), (662, 14110), (830, 11254), (1324, 7055), (1411, 6620), (1655, 5644), (1660, 5627), (2822, 3310)]