614492720

素因数分解:

$2^4\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{6101}}^1$

素因数の和:7373

約数の個数: 40

約数和(自身を含む): 1430064720

約数和(自身を除く): 815572000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1259, 2518, 5036, 6101, 6295, 10072, 12202, 12590, 20144, 24404, 25180, 30505, 48808, 50360, 61010, 97616, 100720, 122020, 244040, 488080, 7681159, 15362318, 30724636, 38405795, 61449272, 76811590, 122898544, 153623180, 307246360, 614492720]

約数ペア:

[(1, 614492720), (2, 307246360), (4, 153623180), (5, 122898544), (8, 76811590), (10, 61449272), (16, 38405795), (20, 30724636), (40, 15362318), (80, 7681159), (1259, 488080), (2518, 244040), (5036, 122020), (6101, 100720), (6295, 97616), (10072, 61010), (12202, 50360), (12590, 48808), (20144, 30505), (24404, 25180)]