70003100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 159364800

約数和(自身を除く): 89361700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 101, 116, 145, 202, 239, 290, 404, 478, 505, 580, 725, 956, 1010, 1195, 1450, 2020, 2390, 2525, 2900, 2929, 4780, 5050, 5858, 5975, 6931, 10100, 11716, 11950, 13862, 14645, 23900, 24139, 27724, 29290, 34655, 48278, 58580, 69310, 73225, 96556, 120695, 138620, 146450, 173275, 241390, 292900, 346550, 482780, 603475, 693100, 700031, 1206950, 1400062, 2413900, 2800124, 3500155, 7000310, 14000620, 17500775, 35001550, 70003100]

約数ペア:

[(1, 70003100), (2, 35001550), (4, 17500775), (5, 14000620), (10, 7000310), (20, 3500155), (25, 2800124), (29, 2413900), (50, 1400062), (58, 1206950), (100, 700031), (101, 693100), (116, 603475), (145, 482780), (202, 346550), (239, 292900), (290, 241390), (404, 173275), (478, 146450), (505, 138620), (580, 120695), (725, 96556), (956, 73225), (1010, 69310), (1195, 58580), (1450, 48278), (2020, 34655), (2390, 29290), (2525, 27724), (2900, 24139), (2929, 23900), (4780, 14645), (5050, 13862), (5858, 11950), (5975, 11716), (6931, 10100)]