65198540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5023}}^1$

素因数の和:5102

約数の個数: 48

約数和(自身を含む): 151925760

約数和(自身を除く): 86727220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 5023, 6490, 10046, 12980, 20092, 25115, 50230, 55253, 100460, 110506, 221012, 276265, 296357, 552530, 592714, 1105060, 1185428, 1481785, 2963570, 3259927, 5927140, 6519854, 13039708, 16299635, 32599270, 65198540]

約数ペア:

[(1, 65198540), (2, 32599270), (4, 16299635), (5, 13039708), (10, 6519854), (11, 5927140), (20, 3259927), (22, 2963570), (44, 1481785), (55, 1185428), (59, 1105060), (110, 592714), (118, 552530), (220, 296357), (236, 276265), (295, 221012), (590, 110506), (649, 100460), (1180, 55253), (1298, 50230), (2596, 25115), (3245, 20092), (5023, 12980), (6490, 10046)]