17200300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 40903632

約数和(自身を除く): 23703332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 131, 202, 260, 262, 325, 404, 505, 524, 650, 655, 1010, 1300, 1310, 1313, 1703, 2020, 2525, 2620, 2626, 3275, 3406, 5050, 5252, 6550, 6565, 6812, 8515, 10100, 13100, 13130, 13231, 17030, 26260, 26462, 32825, 34060, 42575, 52924, 65650, 66155, 85150, 131300, 132310, 170300, 172003, 264620, 330775, 344006, 661550, 688012, 860015, 1323100, 1720030, 3440060, 4300075, 8600150, 17200300]

約数ペア:

[(1, 17200300), (2, 8600150), (4, 4300075), (5, 3440060), (10, 1720030), (13, 1323100), (20, 860015), (25, 688012), (26, 661550), (50, 344006), (52, 330775), (65, 264620), (100, 172003), (101, 170300), (130, 132310), (131, 131300), (202, 85150), (260, 66155), (262, 65650), (325, 52924), (404, 42575), (505, 34060), (524, 32825), (650, 26462), (655, 26260), (1010, 17030), (1300, 13231), (1310, 13130), (1313, 13100), (1703, 10100), (2020, 8515), (2525, 6812), (2620, 6565), (2626, 6550), (3275, 5252), (3406, 5050)]