268455080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2833}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 636629760

約数和(自身を除く): 368174680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 824, 920, 1030, 2060, 2369, 2833, 4120, 4738, 5666, 9476, 11332, 11845, 14165, 18952, 22664, 23690, 28330, 47380, 56660, 65159, 94760, 113320, 130318, 260636, 291799, 325795, 521272, 583598, 651590, 1167196, 1303180, 1458995, 2334392, 2606360, 2917990, 5835980, 6711377, 11671960, 13422754, 26845508, 33556885, 53691016, 67113770, 134227540, 268455080]

約数ペア:

[(1, 268455080), (2, 134227540), (4, 67113770), (5, 53691016), (8, 33556885), (10, 26845508), (20, 13422754), (23, 11671960), (40, 6711377), (46, 5835980), (92, 2917990), (103, 2606360), (115, 2334392), (184, 1458995), (206, 1303180), (230, 1167196), (412, 651590), (460, 583598), (515, 521272), (824, 325795), (920, 291799), (1030, 260636), (2060, 130318), (2369, 113320), (2833, 94760), (4120, 65159), (4738, 56660), (5666, 47380), (9476, 28330), (11332, 23690), (11845, 22664), (14165, 18952)]