202426640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3299}}^1$

素因数の和:3384

約数の個数: 80

約数和(自身を含む): 515592000

約数和(自身を除く): 313165360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1534, 2360, 3068, 3299, 3835, 4720, 6136, 6598, 7670, 12272, 13196, 15340, 16495, 26392, 30680, 32990, 42887, 52784, 61360, 65980, 85774, 131960, 171548, 194641, 214435, 263920, 343096, 389282, 428870, 686192, 778564, 857740, 973205, 1557128, 1715480, 1946410, 2530333, 3114256, 3430960, 3892820, 5060666, 7785640, 10121332, 12651665, 15571280, 20242664, 25303330, 40485328, 50606660, 101213320, 202426640]

約数ペア:

[(1, 202426640), (2, 101213320), (4, 50606660), (5, 40485328), (8, 25303330), (10, 20242664), (13, 15571280), (16, 12651665), (20, 10121332), (26, 7785640), (40, 5060666), (52, 3892820), (59, 3430960), (65, 3114256), (80, 2530333), (104, 1946410), (118, 1715480), (130, 1557128), (208, 973205), (236, 857740), (260, 778564), (295, 686192), (472, 428870), (520, 389282), (590, 343096), (767, 263920), (944, 214435), (1040, 194641), (1180, 171548), (1534, 131960), (2360, 85774), (3068, 65980), (3299, 61360), (3835, 52784), (4720, 42887), (6136, 32990), (6598, 30680), (7670, 26392), (12272, 16495), (13196, 15340)]