23188360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 59169600

約数和(自身を除く): 35981240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2347, 2470, 4694, 4940, 9388, 9880, 11735, 18776, 23470, 30511, 44593, 46940, 61022, 89186, 93880, 122044, 152555, 178372, 222965, 244088, 305110, 356744, 445930, 579709, 610220, 891860, 1159418, 1220440, 1783720, 2318836, 2898545, 4637672, 5797090, 11594180, 23188360]

約数ペア:

[(1, 23188360), (2, 11594180), (4, 5797090), (5, 4637672), (8, 2898545), (10, 2318836), (13, 1783720), (19, 1220440), (20, 1159418), (26, 891860), (38, 610220), (40, 579709), (52, 445930), (65, 356744), (76, 305110), (95, 244088), (104, 222965), (130, 178372), (152, 152555), (190, 122044), (247, 93880), (260, 89186), (380, 61022), (494, 46940), (520, 44593), (760, 30511), (988, 23470), (1235, 18776), (1976, 11735), (2347, 9880), (2470, 9388), (4694, 4940)]