1118446580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{3491}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 2390036544

約数和(自身を除く): 1271589964

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 193, 332, 386, 415, 772, 830, 965, 1660, 1930, 3491, 3860, 6982, 13964, 16019, 17455, 32038, 34910, 64076, 69820, 80095, 160190, 289753, 320380, 579506, 673763, 1159012, 1347526, 1448765, 2695052, 2897530, 3368815, 5795060, 6737630, 13475260, 55922329, 111844658, 223689316, 279611645, 559223290, 1118446580]

約数ペア:

[(1, 1118446580), (2, 559223290), (4, 279611645), (5, 223689316), (10, 111844658), (20, 55922329), (83, 13475260), (166, 6737630), (193, 5795060), (332, 3368815), (386, 2897530), (415, 2695052), (772, 1448765), (830, 1347526), (965, 1159012), (1660, 673763), (1930, 579506), (3491, 320380), (3860, 289753), (6982, 160190), (13964, 80095), (16019, 69820), (17455, 64076), (32038, 34910)]