22105720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6073}}^1$

素因数の和:6104

約数の個数: 64

約数和(自身を含む): 61225920

約数和(自身を除く): 39120200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6073, 12146, 24292, 30365, 42511, 48584, 60730, 78949, 85022, 121460, 157898, 170044, 212555, 242920, 315796, 340088, 394745, 425110, 552643, 631592, 789490, 850220, 1105286, 1578980, 1700440, 2210572, 2763215, 3157960, 4421144, 5526430, 11052860, 22105720]

約数ペア:

[(1, 22105720), (2, 11052860), (4, 5526430), (5, 4421144), (7, 3157960), (8, 2763215), (10, 2210572), (13, 1700440), (14, 1578980), (20, 1105286), (26, 850220), (28, 789490), (35, 631592), (40, 552643), (52, 425110), (56, 394745), (65, 340088), (70, 315796), (91, 242920), (104, 212555), (130, 170044), (140, 157898), (182, 121460), (260, 85022), (280, 78949), (364, 60730), (455, 48584), (520, 42511), (728, 30365), (910, 24292), (1820, 12146), (3640, 6073)]