58637380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 129153024

約数和(自身を除く): 70515644

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 410, 430, 820, 860, 1663, 1763, 3326, 3526, 6652, 7052, 8315, 8815, 16630, 17630, 33260, 35260, 68183, 71509, 136366, 143018, 272732, 286036, 340915, 357545, 681830, 715090, 1363660, 1430180, 2931869, 5863738, 11727476, 14659345, 29318690, 58637380]

約数ペア:

[(1, 58637380), (2, 29318690), (4, 14659345), (5, 11727476), (10, 5863738), (20, 2931869), (41, 1430180), (43, 1363660), (82, 715090), (86, 681830), (164, 357545), (172, 340915), (205, 286036), (215, 272732), (410, 143018), (430, 136366), (820, 71509), (860, 68183), (1663, 35260), (1763, 33260), (3326, 17630), (3526, 16630), (6652, 8815), (7052, 8315)]