23760280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20483}}^1$

素因数の和:20523

約数の個数: 32

約数和(自身を含む): 55306800

約数和(自身を除く): 31546520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 20483, 40966, 81932, 102415, 163864, 204830, 409660, 594007, 819320, 1188014, 2376028, 2970035, 4752056, 5940070, 11880140, 23760280]

約数ペア:

[(1, 23760280), (2, 11880140), (4, 5940070), (5, 4752056), (8, 2970035), (10, 2376028), (20, 1188014), (29, 819320), (40, 594007), (58, 409660), (116, 204830), (145, 163864), (232, 102415), (290, 81932), (580, 40966), (1160, 20483)]