13375059100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{6947}}^1$

素因数の和:8455

約数の個数: 72

約数和(自身を含む): 31282091568

約数和(自身を除く): 17907032468

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1481, 2962, 5924, 6947, 7405, 13894, 14810, 19253, 27788, 29620, 34735, 37025, 38506, 69470, 74050, 77012, 90311, 96265, 138940, 148100, 173675, 180622, 192530, 347350, 361244, 385060, 451555, 481325, 694700, 903110, 962650, 1806220, 1925300, 2257775, 4515550, 9031100, 10288507, 20577014, 41154028, 51442535, 102885070, 133750591, 205770140, 257212675, 267501182, 514425350, 535002364, 668752955, 1028850700, 1337505910, 2675011820, 3343764775, 6687529550, 13375059100]

約数ペア:

[(1, 13375059100), (2, 6687529550), (4, 3343764775), (5, 2675011820), (10, 1337505910), (13, 1028850700), (20, 668752955), (25, 535002364), (26, 514425350), (50, 267501182), (52, 257212675), (65, 205770140), (100, 133750591), (130, 102885070), (260, 51442535), (325, 41154028), (650, 20577014), (1300, 10288507), (1481, 9031100), (2962, 4515550), (5924, 2257775), (6947, 1925300), (7405, 1806220), (13894, 962650), (14810, 903110), (19253, 694700), (27788, 481325), (29620, 451555), (34735, 385060), (37025, 361244), (38506, 347350), (69470, 192530), (74050, 180622), (77012, 173675), (90311, 148100), (96265, 138940)]