1008097820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115343}}^1$

素因数の和:115394

約数の個数: 48

約数和(自身を含む): 2325335040

約数和(自身を除く): 1317237220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 115343, 230686, 461372, 576715, 1153430, 2191517, 2306860, 2652889, 4383034, 5305778, 8766068, 10611556, 10957585, 13264445, 21915170, 26528890, 43830340, 50404891, 53057780, 100809782, 201619564, 252024455, 504048910, 1008097820]

約数ペア:

[(1, 1008097820), (2, 504048910), (4, 252024455), (5, 201619564), (10, 100809782), (19, 53057780), (20, 50404891), (23, 43830340), (38, 26528890), (46, 21915170), (76, 13264445), (92, 10957585), (95, 10611556), (115, 8766068), (190, 5305778), (230, 4383034), (380, 2652889), (437, 2306860), (460, 2191517), (874, 1153430), (1748, 576715), (2185, 461372), (4370, 230686), (8740, 115343)]