25926420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 80099712

約数和(自身を除く): 54173292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 773, 780, 860, 1118, 1290, 1546, 1677, 2236, 2319, 2580, 2795, 3092, 3354, 3865, 4638, 5590, 6708, 7730, 8385, 9276, 10049, 11180, 11595, 15460, 16770, 20098, 23190, 30147, 33239, 33540, 40196, 46380, 50245, 60294, 66478, 99717, 100490, 120588, 132956, 150735, 166195, 199434, 200980, 301470, 332390, 398868, 432107, 498585, 602940, 664780, 864214, 997170, 1296321, 1728428, 1994340, 2160535, 2592642, 4321070, 5185284, 6481605, 8642140, 12963210, 25926420]

約数ペア:

[(1, 25926420), (2, 12963210), (3, 8642140), (4, 6481605), (5, 5185284), (6, 4321070), (10, 2592642), (12, 2160535), (13, 1994340), (15, 1728428), (20, 1296321), (26, 997170), (30, 864214), (39, 664780), (43, 602940), (52, 498585), (60, 432107), (65, 398868), (78, 332390), (86, 301470), (129, 200980), (130, 199434), (156, 166195), (172, 150735), (195, 132956), (215, 120588), (258, 100490), (260, 99717), (390, 66478), (430, 60294), (516, 50245), (559, 46380), (645, 40196), (773, 33540), (780, 33239), (860, 30147), (1118, 23190), (1290, 20098), (1546, 16770), (1677, 15460), (2236, 11595), (2319, 11180), (2580, 10049), (2795, 9276), (3092, 8385), (3354, 7730), (3865, 6708), (4638, 5590)]