22109896570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{16889}}^1$

素因数の和:17071

約数の個数: 64

約数和(自身を含む): 42494699520

約数和(自身を除く): 20384802950

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 103, 155, 205, 206, 310, 410, 515, 1030, 1271, 2542, 3193, 4223, 6355, 6386, 8446, 12710, 15965, 16889, 21115, 31930, 33778, 42230, 84445, 130913, 168890, 261826, 523559, 654565, 692449, 1047118, 1309130, 1384898, 1739567, 2617795, 3462245, 3479134, 5235590, 6924490, 8697835, 17395670, 21465919, 42931838, 53926577, 71322247, 107329595, 107853154, 142644494, 214659190, 269632885, 356611235, 539265770, 713222470, 2210989657, 4421979314, 11054948285, 22109896570]

約数ペア:

[(1, 22109896570), (2, 11054948285), (5, 4421979314), (10, 2210989657), (31, 713222470), (41, 539265770), (62, 356611235), (82, 269632885), (103, 214659190), (155, 142644494), (205, 107853154), (206, 107329595), (310, 71322247), (410, 53926577), (515, 42931838), (1030, 21465919), (1271, 17395670), (2542, 8697835), (3193, 6924490), (4223, 5235590), (6355, 3479134), (6386, 3462245), (8446, 2617795), (12710, 1739567), (15965, 1384898), (16889, 1309130), (21115, 1047118), (31930, 692449), (33778, 654565), (42230, 523559), (84445, 261826), (130913, 168890)]