11220950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 22925616

約数和(自身を除く): 11704666

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 283, 305, 325, 566, 610, 650, 793, 1415, 1525, 1586, 2830, 3050, 3679, 3965, 7075, 7358, 7930, 14150, 17263, 18395, 19825, 34526, 36790, 39650, 86315, 91975, 172630, 183950, 224419, 431575, 448838, 863150, 1122095, 2244190, 5610475, 11220950]

約数ペア:

[(1, 11220950), (2, 5610475), (5, 2244190), (10, 1122095), (13, 863150), (25, 448838), (26, 431575), (50, 224419), (61, 183950), (65, 172630), (122, 91975), (130, 86315), (283, 39650), (305, 36790), (325, 34526), (566, 19825), (610, 18395), (650, 17263), (793, 14150), (1415, 7930), (1525, 7358), (1586, 7075), (2830, 3965), (3050, 3679)]