16960178170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{35423}}^1$

素因数の和:35599

約数の個数: 64

約数和(自身を含む): 34279096320

約数和(自身を除く): 17318918150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 127, 130, 145, 254, 290, 377, 635, 754, 1270, 1651, 1885, 3302, 3683, 3770, 7366, 8255, 16510, 18415, 35423, 36830, 47879, 70846, 95758, 177115, 239395, 354230, 460499, 478790, 920998, 1027267, 2054534, 2302495, 4498721, 4604990, 5136335, 8997442, 10272670, 13354471, 22493605, 26708942, 44987210, 58483373, 66772355, 116966746, 130462909, 133544710, 260925818, 292416865, 584833730, 652314545, 1304629090, 1696017817, 3392035634, 8480089085, 16960178170]

約数ペア:

[(1, 16960178170), (2, 8480089085), (5, 3392035634), (10, 1696017817), (13, 1304629090), (26, 652314545), (29, 584833730), (58, 292416865), (65, 260925818), (127, 133544710), (130, 130462909), (145, 116966746), (254, 66772355), (290, 58483373), (377, 44987210), (635, 26708942), (754, 22493605), (1270, 13354471), (1651, 10272670), (1885, 8997442), (3302, 5136335), (3683, 4604990), (3770, 4498721), (7366, 2302495), (8255, 2054534), (16510, 1027267), (18415, 920998), (35423, 478790), (36830, 460499), (47879, 354230), (70846, 239395), (95758, 177115)]