8055943380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2355539}}^1$

素因数の和:2355573

約数の個数: 72

約数和(自身を含む): 25722496800

約数和(自身を除く): 17666553420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2355539, 4711078, 7066617, 9422156, 11777695, 14133234, 21199851, 23555390, 28266468, 35333085, 42399702, 44755241, 47110780, 70666170, 84799404, 89510482, 105999255, 134265723, 141332340, 179020964, 211998510, 223776205, 268531446, 402797169, 423997020, 447552410, 537062892, 671328615, 805594338, 895104820, 1342657230, 1611188676, 2013985845, 2685314460, 4027971690, 8055943380]

約数ペア:

[(1, 8055943380), (2, 4027971690), (3, 2685314460), (4, 2013985845), (5, 1611188676), (6, 1342657230), (9, 895104820), (10, 805594338), (12, 671328615), (15, 537062892), (18, 447552410), (19, 423997020), (20, 402797169), (30, 268531446), (36, 223776205), (38, 211998510), (45, 179020964), (57, 141332340), (60, 134265723), (76, 105999255), (90, 89510482), (95, 84799404), (114, 70666170), (171, 47110780), (180, 44755241), (190, 42399702), (228, 35333085), (285, 28266468), (342, 23555390), (380, 21199851), (570, 14133234), (684, 11777695), (855, 9422156), (1140, 7066617), (1710, 4711078), (3420, 2355539)]