45480380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 105930720

約数和(自身を除く): 60450340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 3389, 6710, 6778, 13420, 13556, 16945, 33890, 37279, 67780, 74558, 149116, 186395, 206729, 372790, 413458, 745580, 826916, 1033645, 2067290, 2274019, 4134580, 4548038, 9096076, 11370095, 22740190, 45480380]

約数ペア:

[(1, 45480380), (2, 22740190), (4, 11370095), (5, 9096076), (10, 4548038), (11, 4134580), (20, 2274019), (22, 2067290), (44, 1033645), (55, 826916), (61, 745580), (110, 413458), (122, 372790), (220, 206729), (244, 186395), (305, 149116), (610, 74558), (671, 67780), (1220, 37279), (1342, 33890), (2684, 16945), (3355, 13556), (3389, 13420), (6710, 6778)]