100572340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26891}}^1$

素因数の和:26928

約数の個数: 48

約数和(自身を含む): 243964224

約数和(自身を除く): 143391884

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 26891, 53782, 107564, 134455, 268910, 295801, 457147, 537820, 591602, 914294, 1183204, 1479005, 1828588, 2285735, 2958010, 4571470, 5028617, 5916020, 9142940, 10057234, 20114468, 25143085, 50286170, 100572340]

約数ペア:

[(1, 100572340), (2, 50286170), (4, 25143085), (5, 20114468), (10, 10057234), (11, 9142940), (17, 5916020), (20, 5028617), (22, 4571470), (34, 2958010), (44, 2285735), (55, 1828588), (68, 1479005), (85, 1183204), (110, 914294), (170, 591602), (187, 537820), (220, 457147), (340, 295801), (374, 268910), (748, 134455), (935, 107564), (1870, 53782), (3740, 26891)]