16562650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 33685344

約数和(自身を除く): 17122694

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 307, 325, 415, 614, 650, 830, 1079, 1535, 2075, 2158, 3070, 3991, 4150, 5395, 7675, 7982, 10790, 15350, 19955, 25481, 26975, 39910, 50962, 53950, 99775, 127405, 199550, 254810, 331253, 637025, 662506, 1274050, 1656265, 3312530, 8281325, 16562650]

約数ペア:

[(1, 16562650), (2, 8281325), (5, 3312530), (10, 1656265), (13, 1274050), (25, 662506), (26, 637025), (50, 331253), (65, 254810), (83, 199550), (130, 127405), (166, 99775), (307, 53950), (325, 50962), (415, 39910), (614, 26975), (650, 25481), (830, 19955), (1079, 15350), (1535, 10790), (2075, 7982), (2158, 7675), (3070, 5395), (3991, 4150)]