53929891120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{402943}}^1$

素因数の和:403202

約数の個数: 80

約数和(自身を含む): 143899361280

約数和(自身を除く): 89969470160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 239, 280, 478, 560, 956, 1195, 1673, 1912, 2390, 3346, 3824, 4780, 6692, 8365, 9560, 13384, 16730, 19120, 26768, 33460, 66920, 133840, 402943, 805886, 1611772, 2014715, 2820601, 3223544, 4029430, 5641202, 6447088, 8058860, 11282404, 14103005, 16117720, 22564808, 28206010, 32235440, 45129616, 56412020, 96303377, 112824040, 192606754, 225648080, 385213508, 481516885, 674123639, 770427016, 963033770, 1348247278, 1540854032, 1926067540, 2696494556, 3370618195, 3852135080, 5392989112, 6741236390, 7704270160, 10785978224, 13482472780, 26964945560, 53929891120]

約数ペア:

[(1, 53929891120), (2, 26964945560), (4, 13482472780), (5, 10785978224), (7, 7704270160), (8, 6741236390), (10, 5392989112), (14, 3852135080), (16, 3370618195), (20, 2696494556), (28, 1926067540), (35, 1540854032), (40, 1348247278), (56, 963033770), (70, 770427016), (80, 674123639), (112, 481516885), (140, 385213508), (239, 225648080), (280, 192606754), (478, 112824040), (560, 96303377), (956, 56412020), (1195, 45129616), (1673, 32235440), (1912, 28206010), (2390, 22564808), (3346, 16117720), (3824, 14103005), (4780, 11282404), (6692, 8058860), (8365, 6447088), (9560, 5641202), (13384, 4029430), (16730, 3223544), (19120, 2820601), (26768, 2014715), (33460, 1611772), (66920, 805886), (133840, 402943)]