1170419900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8741}}^1$

素因数の和:8871

約数の個数: 72

約数和(自身を含む): 2762052384

約数和(自身を除く): 1591632484

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 412, 515, 650, 1030, 1300, 1339, 2060, 2575, 2678, 5150, 5356, 6695, 8741, 10300, 13390, 17482, 26780, 33475, 34964, 43705, 66950, 87410, 113633, 133900, 174820, 218525, 227266, 437050, 454532, 568165, 874100, 900323, 1136330, 1800646, 2272660, 2840825, 3601292, 4501615, 5681650, 9003230, 11363300, 11704199, 18006460, 22508075, 23408398, 45016150, 46816796, 58520995, 90032300, 117041990, 234083980, 292604975, 585209950, 1170419900]

約数ペア:

[(1, 1170419900), (2, 585209950), (4, 292604975), (5, 234083980), (10, 117041990), (13, 90032300), (20, 58520995), (25, 46816796), (26, 45016150), (50, 23408398), (52, 22508075), (65, 18006460), (100, 11704199), (103, 11363300), (130, 9003230), (206, 5681650), (260, 4501615), (325, 3601292), (412, 2840825), (515, 2272660), (650, 1800646), (1030, 1136330), (1300, 900323), (1339, 874100), (2060, 568165), (2575, 454532), (2678, 437050), (5150, 227266), (5356, 218525), (6695, 174820), (8741, 133900), (10300, 113633), (13390, 87410), (17482, 66950), (26780, 43705), (33475, 34964)]