22013940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 67173120

約数和(自身を除く): 45159180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 169, 195, 260, 334, 338, 390, 501, 507, 668, 676, 780, 835, 845, 1002, 1014, 1670, 1690, 2004, 2028, 2171, 2197, 2505, 2535, 3340, 3380, 4342, 4394, 5010, 5070, 6513, 6591, 8684, 8788, 10020, 10140, 10855, 10985, 13026, 13182, 21710, 21970, 26052, 26364, 28223, 32565, 32955, 43420, 43940, 56446, 65130, 65910, 84669, 112892, 130260, 131820, 141115, 169338, 282230, 338676, 366899, 423345, 564460, 733798, 846690, 1100697, 1467596, 1693380, 1834495, 2201394, 3668990, 4402788, 5503485, 7337980, 11006970, 22013940]

約数ペア:

[(1, 22013940), (2, 11006970), (3, 7337980), (4, 5503485), (5, 4402788), (6, 3668990), (10, 2201394), (12, 1834495), (13, 1693380), (15, 1467596), (20, 1100697), (26, 846690), (30, 733798), (39, 564460), (52, 423345), (60, 366899), (65, 338676), (78, 282230), (130, 169338), (156, 141115), (167, 131820), (169, 130260), (195, 112892), (260, 84669), (334, 65910), (338, 65130), (390, 56446), (501, 43940), (507, 43420), (668, 32955), (676, 32565), (780, 28223), (835, 26364), (845, 26052), (1002, 21970), (1014, 21710), (1670, 13182), (1690, 13026), (2004, 10985), (2028, 10855), (2171, 10140), (2197, 10020), (2505, 8788), (2535, 8684), (3340, 6591), (3380, 6513), (4342, 5070), (4394, 5010)]