1085849440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2341}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 2776225536

約数和(自身を除く): 1690376096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 223, 260, 416, 446, 520, 892, 1040, 1115, 1784, 2080, 2230, 2341, 2899, 3568, 4460, 4682, 5798, 7136, 8920, 9364, 11596, 11705, 14495, 17840, 18728, 23192, 23410, 28990, 30433, 35680, 37456, 46384, 46820, 57980, 60866, 74912, 92768, 93640, 115960, 121732, 152165, 187280, 231920, 243464, 304330, 374560, 463840, 486928, 522043, 608660, 973856, 1044086, 1217320, 2088172, 2434640, 2610215, 4176344, 4869280, 5220430, 6786559, 8352688, 10440860, 13573118, 16705376, 20881720, 27146236, 33932795, 41763440, 54292472, 67865590, 83526880, 108584944, 135731180, 217169888, 271462360, 542924720, 1085849440]

約数ペア:

[(1, 1085849440), (2, 542924720), (4, 271462360), (5, 217169888), (8, 135731180), (10, 108584944), (13, 83526880), (16, 67865590), (20, 54292472), (26, 41763440), (32, 33932795), (40, 27146236), (52, 20881720), (65, 16705376), (80, 13573118), (104, 10440860), (130, 8352688), (160, 6786559), (208, 5220430), (223, 4869280), (260, 4176344), (416, 2610215), (446, 2434640), (520, 2088172), (892, 1217320), (1040, 1044086), (1115, 973856), (1784, 608660), (2080, 522043), (2230, 486928), (2341, 463840), (2899, 374560), (3568, 304330), (4460, 243464), (4682, 231920), (5798, 187280), (7136, 152165), (8920, 121732), (9364, 115960), (11596, 93640), (11705, 92768), (14495, 74912), (17840, 60866), (18728, 57980), (23192, 46820), (23410, 46384), (28990, 37456), (30433, 35680)]