25298331380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109583}}^1$

素因数の和:109713

約数の個数: 96

約数和(自身を含む): 64950875136

約数和(自身を除く): 39652543756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 97, 119, 140, 170, 194, 238, 340, 388, 476, 485, 595, 679, 970, 1190, 1358, 1649, 1940, 2380, 2716, 3298, 3395, 6596, 6790, 8245, 11543, 13580, 16490, 23086, 32980, 46172, 57715, 109583, 115430, 219166, 230860, 438332, 547915, 767081, 1095830, 1534162, 1862911, 2191660, 3068324, 3725822, 3835405, 7451644, 7670810, 9314555, 10629551, 13040377, 15341620, 18629110, 21259102, 26080754, 37258220, 42518204, 52161508, 53147755, 65201885, 74406857, 106295510, 130403770, 148813714, 180702367, 212591020, 260807540, 297627428, 361404734, 372034285, 722809468, 744068570, 903511835, 1264916569, 1488137140, 1807023670, 2529833138, 3614047340, 5059666276, 6324582845, 12649165690, 25298331380]

約数ペア:

[(1, 25298331380), (2, 12649165690), (4, 6324582845), (5, 5059666276), (7, 3614047340), (10, 2529833138), (14, 1807023670), (17, 1488137140), (20, 1264916569), (28, 903511835), (34, 744068570), (35, 722809468), (68, 372034285), (70, 361404734), (85, 297627428), (97, 260807540), (119, 212591020), (140, 180702367), (170, 148813714), (194, 130403770), (238, 106295510), (340, 74406857), (388, 65201885), (476, 53147755), (485, 52161508), (595, 42518204), (679, 37258220), (970, 26080754), (1190, 21259102), (1358, 18629110), (1649, 15341620), (1940, 13040377), (2380, 10629551), (2716, 9314555), (3298, 7670810), (3395, 7451644), (6596, 3835405), (6790, 3725822), (8245, 3068324), (11543, 2191660), (13580, 1862911), (16490, 1534162), (23086, 1095830), (32980, 767081), (46172, 547915), (57715, 438332), (109583, 230860), (115430, 219166)]