5495136880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{6277}}^1$

素因数の和:6674

約数の個数: 80

約数和(自身を含む): 13227796224

約数和(自身を除く): 7732659344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 353, 496, 620, 706, 1240, 1412, 1765, 2480, 2824, 3530, 5648, 6277, 7060, 10943, 12554, 14120, 21886, 25108, 28240, 31385, 43772, 50216, 54715, 62770, 87544, 100432, 109430, 125540, 175088, 194587, 218860, 251080, 389174, 437720, 502160, 778348, 875440, 972935, 1556696, 1945870, 2215781, 3113392, 3891740, 4431562, 7783480, 8863124, 11078905, 15566960, 17726248, 22157810, 35452496, 44315620, 68689211, 88631240, 137378422, 177262480, 274756844, 343446055, 549513688, 686892110, 1099027376, 1373784220, 2747568440, 5495136880]

約数ペア:

[(1, 5495136880), (2, 2747568440), (4, 1373784220), (5, 1099027376), (8, 686892110), (10, 549513688), (16, 343446055), (20, 274756844), (31, 177262480), (40, 137378422), (62, 88631240), (80, 68689211), (124, 44315620), (155, 35452496), (248, 22157810), (310, 17726248), (353, 15566960), (496, 11078905), (620, 8863124), (706, 7783480), (1240, 4431562), (1412, 3891740), (1765, 3113392), (2480, 2215781), (2824, 1945870), (3530, 1556696), (5648, 972935), (6277, 875440), (7060, 778348), (10943, 502160), (12554, 437720), (14120, 389174), (21886, 251080), (25108, 218860), (28240, 194587), (31385, 175088), (43772, 125540), (50216, 109430), (54715, 100432), (62770, 87544)]