124724860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20857}}^1$

素因数の和:20902

約数の個数: 48

約数和(自身を含む): 294348096

約数和(自身を除く): 169623236

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 20857, 41714, 83428, 104285, 208570, 271141, 417140, 479711, 542282, 959422, 1084564, 1355705, 1918844, 2398555, 2711410, 4797110, 5422820, 6236243, 9594220, 12472486, 24944972, 31181215, 62362430, 124724860]

約数ペア:

[(1, 124724860), (2, 62362430), (4, 31181215), (5, 24944972), (10, 12472486), (13, 9594220), (20, 6236243), (23, 5422820), (26, 4797110), (46, 2711410), (52, 2398555), (65, 1918844), (92, 1355705), (115, 1084564), (130, 959422), (230, 542282), (260, 479711), (299, 417140), (460, 271141), (598, 208570), (1196, 104285), (1495, 83428), (2990, 41714), (5980, 20857)]