1796699320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{31699}}^1$

素因数の和:31832

約数の個数: 64

約数和(自身を含む): 4393620000

約数和(自身を除く): 2596920680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1417, 2180, 2834, 4360, 5668, 7085, 11336, 14170, 28340, 31699, 56680, 63398, 126796, 158495, 253592, 316990, 412087, 633980, 824174, 1267960, 1648348, 2060435, 3296696, 3455191, 4120870, 6910382, 8241740, 13820764, 16483480, 17275955, 27641528, 34551910, 44917483, 69103820, 89834966, 138207640, 179669932, 224587415, 359339864, 449174830, 898349660, 1796699320]

約数ペア:

[(1, 1796699320), (2, 898349660), (4, 449174830), (5, 359339864), (8, 224587415), (10, 179669932), (13, 138207640), (20, 89834966), (26, 69103820), (40, 44917483), (52, 34551910), (65, 27641528), (104, 17275955), (109, 16483480), (130, 13820764), (218, 8241740), (260, 6910382), (436, 4120870), (520, 3455191), (545, 3296696), (872, 2060435), (1090, 1648348), (1417, 1267960), (2180, 824174), (2834, 633980), (4360, 412087), (5668, 316990), (7085, 253592), (11336, 158495), (14170, 126796), (28340, 63398), (31699, 56680)]