13222920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 40098240

約数和(自身を除く): 26875320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1091, 1212, 1515, 2020, 2182, 2424, 3030, 3273, 4040, 4364, 5455, 6060, 6546, 8728, 10910, 12120, 13092, 16365, 21820, 26184, 32730, 43640, 65460, 110191, 130920, 220382, 330573, 440764, 550955, 661146, 881528, 1101910, 1322292, 1652865, 2203820, 2644584, 3305730, 4407640, 6611460, 13222920]

約数ペア:

[(1, 13222920), (2, 6611460), (3, 4407640), (4, 3305730), (5, 2644584), (6, 2203820), (8, 1652865), (10, 1322292), (12, 1101910), (15, 881528), (20, 661146), (24, 550955), (30, 440764), (40, 330573), (60, 220382), (101, 130920), (120, 110191), (202, 65460), (303, 43640), (404, 32730), (505, 26184), (606, 21820), (808, 16365), (1010, 13092), (1091, 12120), (1212, 10910), (1515, 8728), (2020, 6546), (2182, 6060), (2424, 5455), (3030, 4364), (3273, 4040)]