89715369220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1474127}}^1$

素因数の和:1474332

約数の個数: 48

約数和(自身を含む): 200599338240

約数和(自身を除く): 110883969020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 12172, 15215, 30430, 60860, 1474127, 2948254, 5896508, 7370635, 14741270, 25060159, 29482540, 50120318, 100240636, 125300795, 250601590, 263868733, 501203180, 527737466, 1055474932, 1319343665, 2638687330, 4485768461, 5277374660, 8971536922, 17943073844, 22428842305, 44857684610, 89715369220]

約数ペア:

[(1, 89715369220), (2, 44857684610), (4, 22428842305), (5, 17943073844), (10, 8971536922), (17, 5277374660), (20, 4485768461), (34, 2638687330), (68, 1319343665), (85, 1055474932), (170, 527737466), (179, 501203180), (340, 263868733), (358, 250601590), (716, 125300795), (895, 100240636), (1790, 50120318), (3043, 29482540), (3580, 25060159), (6086, 14741270), (12172, 7370635), (15215, 5896508), (30430, 2948254), (60860, 1474127)]