29839160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57383}}^1$

素因数の和:57407

約数の個数: 32

約数和(自身を含む): 72303840

約数和(自身を除く): 42464680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 57383, 114766, 229532, 286915, 459064, 573830, 745979, 1147660, 1491958, 2295320, 2983916, 3729895, 5967832, 7459790, 14919580, 29839160]

約数ペア:

[(1, 29839160), (2, 14919580), (4, 7459790), (5, 5967832), (8, 3729895), (10, 2983916), (13, 2295320), (20, 1491958), (26, 1147660), (40, 745979), (52, 573830), (65, 459064), (104, 286915), (130, 229532), (260, 114766), (520, 57383)]