1373724100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 3629767680

約数和(自身を除く): 2256043580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 241, 340, 350, 425, 476, 479, 482, 595, 700, 850, 958, 964, 1190, 1205, 1687, 1700, 1916, 2380, 2395, 2410, 2975, 3353, 3374, 4097, 4790, 4820, 5950, 6025, 6706, 6748, 8143, 8194, 8435, 9580, 11900, 11975, 12050, 13412, 16286, 16388, 16765, 16870, 20485, 23950, 24100, 28679, 32572, 33530, 33740, 40715, 40970, 42175, 47900, 57001, 57358, 67060, 81430, 81940, 83825, 84350, 102425, 114002, 114716, 115439, 143395, 162860, 167650, 168700, 203575, 204850, 228004, 230878, 285005, 286790, 335300, 407150, 409700, 461756, 570010, 573580, 577195, 716975, 808073, 814300, 1140020, 1154390, 1425025, 1433950, 1616146, 1962463, 2308780, 2850050, 2867900, 2885975, 3232292, 3924926, 4040365, 5700100, 5771950, 7849852, 8080730, 9812315, 11543900, 13737241, 16161460, 19624630, 20201825, 27474482, 39249260, 40403650, 49061575, 54948964, 68686205, 80807300, 98123150, 137372410, 196246300, 274744820, 343431025, 686862050, 1373724100]

約数ペア:

[(1, 1373724100), (2, 686862050), (4, 343431025), (5, 274744820), (7, 196246300), (10, 137372410), (14, 98123150), (17, 80807300), (20, 68686205), (25, 54948964), (28, 49061575), (34, 40403650), (35, 39249260), (50, 27474482), (68, 20201825), (70, 19624630), (85, 16161460), (100, 13737241), (119, 11543900), (140, 9812315), (170, 8080730), (175, 7849852), (238, 5771950), (241, 5700100), (340, 4040365), (350, 3924926), (425, 3232292), (476, 2885975), (479, 2867900), (482, 2850050), (595, 2308780), (700, 1962463), (850, 1616146), (958, 1433950), (964, 1425025), (1190, 1154390), (1205, 1140020), (1687, 814300), (1700, 808073), (1916, 716975), (2380, 577195), (2395, 573580), (2410, 570010), (2975, 461756), (3353, 409700), (3374, 407150), (4097, 335300), (4790, 286790), (4820, 285005), (5950, 230878), (6025, 228004), (6706, 204850), (6748, 203575), (8143, 168700), (8194, 167650), (8435, 162860), (9580, 143395), (11900, 115439), (11975, 114716), (12050, 114002), (13412, 102425), (16286, 84350), (16388, 83825), (16765, 81940), (16870, 81430), (20485, 67060), (23950, 57358), (24100, 57001), (28679, 47900), (32572, 42175), (33530, 40970), (33740, 40715)]