41821130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 86220288

約数和(自身を除く): 44399158

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 71, 115, 130, 142, 197, 230, 299, 355, 394, 598, 710, 923, 985, 1495, 1633, 1846, 1970, 2561, 2990, 3266, 4531, 4615, 5122, 8165, 9062, 9230, 12805, 13987, 16330, 21229, 22655, 25610, 27974, 42458, 45310, 58903, 69935, 106145, 117806, 139870, 181831, 212290, 294515, 321701, 363662, 589030, 643402, 909155, 1608505, 1818310, 3217010, 4182113, 8364226, 20910565, 41821130]

約数ペア:

[(1, 41821130), (2, 20910565), (5, 8364226), (10, 4182113), (13, 3217010), (23, 1818310), (26, 1608505), (46, 909155), (65, 643402), (71, 589030), (115, 363662), (130, 321701), (142, 294515), (197, 212290), (230, 181831), (299, 139870), (355, 117806), (394, 106145), (598, 69935), (710, 58903), (923, 45310), (985, 42458), (1495, 27974), (1633, 25610), (1846, 22655), (1970, 21229), (2561, 16330), (2990, 13987), (3266, 12805), (4531, 9230), (4615, 9062), (5122, 8165)]