41997790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4703}}^1$

素因数の和:4776

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 39287330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 4703, 8930, 9406, 23515, 47030, 89357, 178714, 221041, 442082, 446785, 893570, 1105205, 2210410, 4199779, 8399558, 20998895, 41997790]

約数ペア:

[(1, 41997790), (2, 20998895), (5, 8399558), (10, 4199779), (19, 2210410), (38, 1105205), (47, 893570), (94, 446785), (95, 442082), (190, 221041), (235, 178714), (470, 89357), (893, 47030), (1786, 23515), (4465, 9406), (4703, 8930)]