880516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 1975680

約数和(自身を除く): 1095164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 59, 82, 91, 118, 164, 182, 236, 287, 364, 413, 533, 574, 767, 826, 1066, 1148, 1534, 1652, 2132, 2419, 3068, 3731, 4838, 5369, 7462, 9676, 10738, 14924, 16933, 21476, 31447, 33866, 62894, 67732, 125788, 220129, 440258, 880516]

約数ペア:

[(1, 880516), (2, 440258), (4, 220129), (7, 125788), (13, 67732), (14, 62894), (26, 33866), (28, 31447), (41, 21476), (52, 16933), (59, 14924), (82, 10738), (91, 9676), (118, 7462), (164, 5369), (182, 4838), (236, 3731), (287, 3068), (364, 2419), (413, 2132), (533, 1652), (574, 1534), (767, 1148), (826, 1066)]