104829880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 244160640

約数和(自身を除く): 139330760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 193, 296, 367, 370, 386, 734, 740, 772, 965, 1468, 1480, 1544, 1835, 1930, 2936, 3670, 3860, 7141, 7340, 7720, 13579, 14282, 14680, 27158, 28564, 35705, 54316, 57128, 67895, 70831, 71410, 108632, 135790, 141662, 142820, 271580, 283324, 285640, 354155, 543160, 566648, 708310, 1416620, 2620747, 2833240, 5241494, 10482988, 13103735, 20965976, 26207470, 52414940, 104829880]

約数ペア:

[(1, 104829880), (2, 52414940), (4, 26207470), (5, 20965976), (8, 13103735), (10, 10482988), (20, 5241494), (37, 2833240), (40, 2620747), (74, 1416620), (148, 708310), (185, 566648), (193, 543160), (296, 354155), (367, 285640), (370, 283324), (386, 271580), (734, 142820), (740, 141662), (772, 135790), (965, 108632), (1468, 71410), (1480, 70831), (1544, 67895), (1835, 57128), (1930, 54316), (2936, 35705), (3670, 28564), (3860, 27158), (7141, 14680), (7340, 14282), (7720, 13579)]