4434682520

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{2473}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 10089169920

約数和(自身を除く): 5654487400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 353, 508, 635, 706, 1016, 1270, 1412, 1765, 2473, 2540, 2824, 3530, 4946, 5080, 7060, 9892, 12365, 14120, 19784, 24730, 44831, 49460, 89662, 98920, 179324, 224155, 314071, 358648, 448310, 628142, 872969, 896620, 1256284, 1570355, 1745938, 1793240, 2512568, 3140710, 3491876, 4364845, 6281420, 6983752, 8729690, 12562840, 17459380, 34918760, 110867063, 221734126, 443468252, 554335315, 886936504, 1108670630, 2217341260, 4434682520]

約数ペア:

[(1, 4434682520), (2, 2217341260), (4, 1108670630), (5, 886936504), (8, 554335315), (10, 443468252), (20, 221734126), (40, 110867063), (127, 34918760), (254, 17459380), (353, 12562840), (508, 8729690), (635, 6983752), (706, 6281420), (1016, 4364845), (1270, 3491876), (1412, 3140710), (1765, 2512568), (2473, 1793240), (2540, 1745938), (2824, 1570355), (3530, 1256284), (4946, 896620), (5080, 872969), (7060, 628142), (9892, 448310), (12365, 358648), (14120, 314071), (19784, 224155), (24730, 179324), (44831, 98920), (49460, 89662)]