84852040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23311}}^1$

素因数の和:23342

約数の個数: 64

約数和(自身を含む): 234984960

約数和(自身を除く): 150132920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23311, 46622, 93244, 116555, 163177, 186488, 233110, 303043, 326354, 466220, 606086, 652708, 815885, 932440, 1212172, 1305416, 1515215, 1631770, 2121301, 2424344, 3030430, 3263540, 4242602, 6060860, 6527080, 8485204, 10606505, 12121720, 16970408, 21213010, 42426020, 84852040]

約数ペア:

[(1, 84852040), (2, 42426020), (4, 21213010), (5, 16970408), (7, 12121720), (8, 10606505), (10, 8485204), (13, 6527080), (14, 6060860), (20, 4242602), (26, 3263540), (28, 3030430), (35, 2424344), (40, 2121301), (52, 1631770), (56, 1515215), (65, 1305416), (70, 1212172), (91, 932440), (104, 815885), (130, 652708), (140, 606086), (182, 466220), (260, 326354), (280, 303043), (364, 233110), (455, 186488), (520, 163177), (728, 116555), (910, 93244), (1820, 46622), (3640, 23311)]