26729820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11423}}^1$

素因数の和:11451

約数の個数: 72

約数和(自身を含む): 87325056

約数和(自身を除く): 60595236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11423, 22846, 34269, 45692, 57115, 68538, 102807, 114230, 137076, 148499, 171345, 205614, 228460, 296998, 342690, 411228, 445497, 514035, 593996, 685380, 742495, 890994, 1028070, 1336491, 1484990, 1781988, 2056140, 2227485, 2672982, 2969980, 4454970, 5345964, 6682455, 8909940, 13364910, 26729820]

約数ペア:

[(1, 26729820), (2, 13364910), (3, 8909940), (4, 6682455), (5, 5345964), (6, 4454970), (9, 2969980), (10, 2672982), (12, 2227485), (13, 2056140), (15, 1781988), (18, 1484990), (20, 1336491), (26, 1028070), (30, 890994), (36, 742495), (39, 685380), (45, 593996), (52, 514035), (60, 445497), (65, 411228), (78, 342690), (90, 296998), (117, 228460), (130, 205614), (156, 171345), (180, 148499), (195, 137076), (234, 114230), (260, 102807), (390, 68538), (468, 57115), (585, 45692), (780, 34269), (1170, 22846), (2340, 11423)]