202604480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 525377664

約数和(自身を除く): 322773184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 113, 130, 160, 208, 226, 260, 320, 416, 431, 452, 520, 565, 832, 862, 904, 1040, 1130, 1469, 1724, 1808, 2080, 2155, 2260, 2938, 3448, 3616, 4160, 4310, 4520, 5603, 5876, 6896, 7232, 7345, 8620, 9040, 11206, 11752, 13792, 14690, 17240, 18080, 22412, 23504, 27584, 28015, 29380, 34480, 36160, 44824, 47008, 48703, 56030, 58760, 68960, 89648, 94016, 97406, 112060, 117520, 137920, 179296, 194812, 224120, 235040, 243515, 358592, 389624, 448240, 470080, 487030, 633139, 779248, 896480, 974060, 1266278, 1558496, 1792960, 1948120, 2532556, 3116992, 3165695, 3896240, 5065112, 6331390, 7792480, 10130224, 12662780, 15584960, 20260448, 25325560, 40520896, 50651120, 101302240, 202604480]

約数ペア:

[(1, 202604480), (2, 101302240), (4, 50651120), (5, 40520896), (8, 25325560), (10, 20260448), (13, 15584960), (16, 12662780), (20, 10130224), (26, 7792480), (32, 6331390), (40, 5065112), (52, 3896240), (64, 3165695), (65, 3116992), (80, 2532556), (104, 1948120), (113, 1792960), (130, 1558496), (160, 1266278), (208, 974060), (226, 896480), (260, 779248), (320, 633139), (416, 487030), (431, 470080), (452, 448240), (520, 389624), (565, 358592), (832, 243515), (862, 235040), (904, 224120), (1040, 194812), (1130, 179296), (1469, 137920), (1724, 117520), (1808, 112060), (2080, 97406), (2155, 94016), (2260, 89648), (2938, 68960), (3448, 58760), (3616, 56030), (4160, 48703), (4310, 47008), (4520, 44824), (5603, 36160), (5876, 34480), (6896, 29380), (7232, 28015), (7345, 27584), (8620, 23504), (9040, 22412), (11206, 18080), (11752, 17240), (13792, 14690)]