84822320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 217298592

約数和(自身を除く): 132476272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 853, 880, 904, 1130, 1243, 1706, 1808, 2260, 2486, 3412, 4265, 4520, 4972, 6215, 6824, 8530, 9040, 9383, 9944, 12430, 13648, 17060, 18766, 19888, 24860, 34120, 37532, 46915, 49720, 68240, 75064, 93830, 96389, 99440, 150128, 187660, 192778, 375320, 385556, 481945, 750640, 771112, 963890, 1060279, 1542224, 1927780, 2120558, 3855560, 4241116, 5301395, 7711120, 8482232, 10602790, 16964464, 21205580, 42411160, 84822320]

約数ペア:

[(1, 84822320), (2, 42411160), (4, 21205580), (5, 16964464), (8, 10602790), (10, 8482232), (11, 7711120), (16, 5301395), (20, 4241116), (22, 3855560), (40, 2120558), (44, 1927780), (55, 1542224), (80, 1060279), (88, 963890), (110, 771112), (113, 750640), (176, 481945), (220, 385556), (226, 375320), (440, 192778), (452, 187660), (565, 150128), (853, 99440), (880, 96389), (904, 93830), (1130, 75064), (1243, 68240), (1706, 49720), (1808, 46915), (2260, 37532), (2486, 34120), (3412, 24860), (4265, 19888), (4520, 18766), (4972, 17060), (6215, 13648), (6824, 12430), (8530, 9944), (9040, 9383)]