359505580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{4513}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 864521280

約数和(自身を除く): 505015700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 1138, 2276, 2845, 3983, 4513, 5690, 7966, 9026, 11380, 15932, 18052, 19915, 22565, 31591, 39830, 45130, 63182, 79660, 90260, 126364, 157955, 315910, 631820, 2567897, 5135794, 10271588, 12839485, 17975279, 25678970, 35950558, 51357940, 71901116, 89876395, 179752790, 359505580]

約数ペア:

[(1, 359505580), (2, 179752790), (4, 89876395), (5, 71901116), (7, 51357940), (10, 35950558), (14, 25678970), (20, 17975279), (28, 12839485), (35, 10271588), (70, 5135794), (140, 2567897), (569, 631820), (1138, 315910), (2276, 157955), (2845, 126364), (3983, 90260), (4513, 79660), (5690, 63182), (7966, 45130), (9026, 39830), (11380, 31591), (15932, 22565), (18052, 19915)]