55720600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 144522000

約数和(自身を除く): 88801400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 232, 260, 290, 325, 377, 520, 580, 650, 725, 739, 754, 1160, 1300, 1450, 1478, 1508, 1885, 2600, 2900, 2956, 3016, 3695, 3770, 5800, 5912, 7390, 7540, 9425, 9607, 14780, 15080, 18475, 18850, 19214, 21431, 29560, 36950, 37700, 38428, 42862, 48035, 73900, 75400, 76856, 85724, 96070, 107155, 147800, 171448, 192140, 214310, 240175, 278603, 384280, 428620, 480350, 535775, 557206, 857240, 960700, 1071550, 1114412, 1393015, 1921400, 2143100, 2228824, 2786030, 4286200, 5572060, 6965075, 11144120, 13930150, 27860300, 55720600]

約数ペア:

[(1, 55720600), (2, 27860300), (4, 13930150), (5, 11144120), (8, 6965075), (10, 5572060), (13, 4286200), (20, 2786030), (25, 2228824), (26, 2143100), (29, 1921400), (40, 1393015), (50, 1114412), (52, 1071550), (58, 960700), (65, 857240), (100, 557206), (104, 535775), (116, 480350), (130, 428620), (145, 384280), (200, 278603), (232, 240175), (260, 214310), (290, 192140), (325, 171448), (377, 147800), (520, 107155), (580, 96070), (650, 85724), (725, 76856), (739, 75400), (754, 73900), (1160, 48035), (1300, 42862), (1450, 38428), (1478, 37700), (1508, 36950), (1885, 29560), (2600, 21431), (2900, 19214), (2956, 18850), (3016, 18475), (3695, 15080), (3770, 14780), (5800, 9607), (5912, 9425), (7390, 7540)]