70536950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 146943720

約数和(自身を除く): 76406770

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 121, 131, 178, 242, 262, 275, 445, 550, 605, 655, 890, 979, 1210, 1310, 1441, 1958, 2225, 2882, 3025, 3275, 4450, 4895, 6050, 6550, 7205, 9790, 10769, 11659, 14410, 15851, 21538, 23318, 24475, 31702, 36025, 48950, 53845, 58295, 72050, 79255, 107690, 116590, 128249, 158510, 256498, 269225, 291475, 396275, 538450, 582950, 641245, 792550, 1282490, 1410739, 2821478, 3206225, 6412450, 7053695, 14107390, 35268475, 70536950]

約数ペア:

[(1, 70536950), (2, 35268475), (5, 14107390), (10, 7053695), (11, 6412450), (22, 3206225), (25, 2821478), (50, 1410739), (55, 1282490), (89, 792550), (110, 641245), (121, 582950), (131, 538450), (178, 396275), (242, 291475), (262, 269225), (275, 256498), (445, 158510), (550, 128249), (605, 116590), (655, 107690), (890, 79255), (979, 72050), (1210, 58295), (1310, 53845), (1441, 48950), (1958, 36025), (2225, 31702), (2882, 24475), (3025, 23318), (3275, 21538), (4450, 15851), (4895, 14410), (6050, 11659), (6550, 10769), (7205, 9790)]