100146320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73637}}^1$

素因数の和:73667

約数の個数: 40

約数和(自身を含む): 246540024

約数和(自身を除く): 146393704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 73637, 147274, 294548, 368185, 589096, 736370, 1178192, 1251829, 1472740, 2503658, 2945480, 5007316, 5890960, 6259145, 10014632, 12518290, 20029264, 25036580, 50073160, 100146320]

約数ペア:

[(1, 100146320), (2, 50073160), (4, 25036580), (5, 20029264), (8, 12518290), (10, 10014632), (16, 6259145), (17, 5890960), (20, 5007316), (34, 2945480), (40, 2503658), (68, 1472740), (80, 1251829), (85, 1178192), (136, 736370), (170, 589096), (272, 368185), (340, 294548), (680, 147274), (1360, 73637)]