23754940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5722

約数の個数: 48

約数和(自身を含む): 57294720

約数和(自身を除く): 33539780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5683, 11366, 22732, 28415, 56830, 62513, 107977, 113660, 125026, 215954, 250052, 312565, 431908, 539885, 625130, 1079770, 1187747, 1250260, 2159540, 2375494, 4750988, 5938735, 11877470, 23754940]

約数ペア:

[(1, 23754940), (2, 11877470), (4, 5938735), (5, 4750988), (10, 2375494), (11, 2159540), (19, 1250260), (20, 1187747), (22, 1079770), (38, 625130), (44, 539885), (55, 431908), (76, 312565), (95, 250052), (110, 215954), (190, 125026), (209, 113660), (220, 107977), (380, 62513), (418, 56830), (836, 28415), (1045, 22732), (2090, 11366), (4180, 5683)]