26352940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 32433620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 971, 1180, 1357, 1942, 2714, 3884, 4855, 5428, 6785, 9710, 13570, 19420, 22333, 27140, 44666, 57289, 89332, 111665, 114578, 223330, 229156, 286445, 446660, 572890, 1145780, 1317647, 2635294, 5270588, 6588235, 13176470, 26352940]

約数ペア:

[(1, 26352940), (2, 13176470), (4, 6588235), (5, 5270588), (10, 2635294), (20, 1317647), (23, 1145780), (46, 572890), (59, 446660), (92, 286445), (115, 229156), (118, 223330), (230, 114578), (236, 111665), (295, 89332), (460, 57289), (590, 44666), (971, 27140), (1180, 22333), (1357, 19420), (1942, 13570), (2714, 9710), (3884, 6785), (4855, 5428)]