15673698920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{58111}}^1$

素因数の和:58746

約数の個数: 64

約数和(自身を含む): 38535229440

約数和(自身を除く): 22861530520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 613, 1226, 2452, 3065, 4904, 6130, 6743, 12260, 13486, 24520, 26972, 33715, 53944, 58111, 67430, 116222, 134860, 232444, 269720, 290555, 464888, 581110, 639221, 1162220, 1278442, 2324440, 2556884, 3196105, 5113768, 6392210, 12784420, 25568840, 35622043, 71244086, 142488172, 178110215, 284976344, 356220430, 391842473, 712440860, 783684946, 1424881720, 1567369892, 1959212365, 3134739784, 3918424730, 7836849460, 15673698920]

約数ペア:

[(1, 15673698920), (2, 7836849460), (4, 3918424730), (5, 3134739784), (8, 1959212365), (10, 1567369892), (11, 1424881720), (20, 783684946), (22, 712440860), (40, 391842473), (44, 356220430), (55, 284976344), (88, 178110215), (110, 142488172), (220, 71244086), (440, 35622043), (613, 25568840), (1226, 12784420), (2452, 6392210), (3065, 5113768), (4904, 3196105), (6130, 2556884), (6743, 2324440), (12260, 1278442), (13486, 1162220), (24520, 639221), (26972, 581110), (33715, 464888), (53944, 290555), (58111, 269720), (67430, 232444), (116222, 134860)]