173820542480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12856549}}^1$

素因数の和:12856588

約数の個数: 60

約数和(自身を含む): 437611248900

約数和(自身を除く): 263790706420

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 12856549, 25713098, 51426196, 64282745, 102852392, 128565490, 167135137, 205704784, 257130980, 334270274, 514261960, 668540548, 835675685, 1028523920, 1337081096, 1671351370, 2172756781, 2674162192, 3342702740, 4345513562, 6685405480, 8691027124, 10863783905, 13370810960, 17382054248, 21727567810, 34764108496, 43455135620, 86910271240, 173820542480]

約数ペア:

[(1, 173820542480), (2, 86910271240), (4, 43455135620), (5, 34764108496), (8, 21727567810), (10, 17382054248), (13, 13370810960), (16, 10863783905), (20, 8691027124), (26, 6685405480), (40, 4345513562), (52, 3342702740), (65, 2674162192), (80, 2172756781), (104, 1671351370), (130, 1337081096), (169, 1028523920), (208, 835675685), (260, 668540548), (338, 514261960), (520, 334270274), (676, 257130980), (845, 205704784), (1040, 167135137), (1352, 128565490), (1690, 102852392), (2704, 64282745), (3380, 51426196), (6760, 25713098), (13520, 12856549)]