101038990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 209563200

約数和(自身を除く): 108524210

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 131, 170, 221, 262, 349, 442, 655, 698, 1105, 1310, 1703, 1745, 2210, 2227, 3406, 3490, 4454, 4537, 5933, 8515, 9074, 11135, 11866, 17030, 22270, 22685, 28951, 29665, 45370, 45719, 57902, 59330, 77129, 91438, 144755, 154258, 228595, 289510, 385645, 457190, 594347, 771290, 777223, 1188694, 1554446, 2971735, 3886115, 5943470, 7772230, 10103899, 20207798, 50519495, 101038990]

約数ペア:

[(1, 101038990), (2, 50519495), (5, 20207798), (10, 10103899), (13, 7772230), (17, 5943470), (26, 3886115), (34, 2971735), (65, 1554446), (85, 1188694), (130, 777223), (131, 771290), (170, 594347), (221, 457190), (262, 385645), (349, 289510), (442, 228595), (655, 154258), (698, 144755), (1105, 91438), (1310, 77129), (1703, 59330), (1745, 57902), (2210, 45719), (2227, 45370), (3406, 29665), (3490, 28951), (4454, 22685), (4537, 22270), (5933, 17030), (8515, 11866), (9074, 11135)]