62880280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 151632000

約数和(自身を除く): 88751720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1039, 1513, 1780, 2078, 3026, 3560, 4156, 5195, 6052, 7565, 8312, 10390, 12104, 15130, 17663, 20780, 30260, 35326, 41560, 60520, 70652, 88315, 92471, 141304, 176630, 184942, 353260, 369884, 462355, 706520, 739768, 924710, 1572007, 1849420, 3144014, 3698840, 6288028, 7860035, 12576056, 15720070, 31440140, 62880280]

約数ペア:

[(1, 62880280), (2, 31440140), (4, 15720070), (5, 12576056), (8, 7860035), (10, 6288028), (17, 3698840), (20, 3144014), (34, 1849420), (40, 1572007), (68, 924710), (85, 739768), (89, 706520), (136, 462355), (170, 369884), (178, 353260), (340, 184942), (356, 176630), (445, 141304), (680, 92471), (712, 88315), (890, 70652), (1039, 60520), (1513, 41560), (1780, 35326), (2078, 30260), (3026, 20780), (3560, 17663), (4156, 15130), (5195, 12104), (6052, 10390), (7565, 8312)]