29900680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39343}}^1$

素因数の和:39373

約数の個数: 32

約数和(自身を含む): 70819200

約数和(自身を除く): 40918520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 39343, 78686, 157372, 196715, 314744, 393430, 747517, 786860, 1495034, 1573720, 2990068, 3737585, 5980136, 7475170, 14950340, 29900680]

約数ペア:

[(1, 29900680), (2, 14950340), (4, 7475170), (5, 5980136), (8, 3737585), (10, 2990068), (19, 1573720), (20, 1495034), (38, 786860), (40, 747517), (76, 393430), (95, 314744), (152, 196715), (190, 157372), (380, 78686), (760, 39343)]