713961560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15427}}^1$

素因数の和:15540

約数の個数: 64

約数和(自身を含む): 1749535200

約数和(自身を除く): 1035573640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 1157, 1780, 2314, 3560, 4628, 5785, 9256, 11570, 15427, 23140, 30854, 46280, 61708, 77135, 123416, 154270, 200551, 308540, 401102, 617080, 802204, 1002755, 1373003, 1604408, 2005510, 2746006, 4011020, 5492012, 6865015, 8022040, 10984024, 13730030, 17849039, 27460060, 35698078, 54920120, 71396156, 89245195, 142792312, 178490390, 356980780, 713961560]

約数ペア:

[(1, 713961560), (2, 356980780), (4, 178490390), (5, 142792312), (8, 89245195), (10, 71396156), (13, 54920120), (20, 35698078), (26, 27460060), (40, 17849039), (52, 13730030), (65, 10984024), (89, 8022040), (104, 6865015), (130, 5492012), (178, 4011020), (260, 2746006), (356, 2005510), (445, 1604408), (520, 1373003), (712, 1002755), (890, 802204), (1157, 617080), (1780, 401102), (2314, 308540), (3560, 200551), (4628, 154270), (5785, 123416), (9256, 77135), (11570, 61708), (15427, 46280), (23140, 30854)]