556586380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 1423618560

約数和(自身を除く): 867032180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 83, 95, 133, 140, 166, 190, 266, 332, 380, 415, 532, 581, 665, 830, 1162, 1330, 1577, 1660, 2324, 2521, 2660, 2905, 3154, 5042, 5810, 6308, 7885, 10084, 11039, 11620, 12605, 15770, 17647, 22078, 25210, 31540, 35294, 44156, 47899, 50420, 55195, 70588, 88235, 95798, 110390, 176470, 191596, 209243, 220780, 239495, 335293, 352940, 418486, 478990, 670586, 836972, 957980, 1046215, 1341172, 1464701, 1676465, 2092430, 2929402, 3352930, 3975617, 4184860, 5858804, 6705860, 7323505, 7951234, 14647010, 15902468, 19878085, 27829319, 29294020, 39756170, 55658638, 79512340, 111317276, 139146595, 278293190, 556586380]

約数ペア:

[(1, 556586380), (2, 278293190), (4, 139146595), (5, 111317276), (7, 79512340), (10, 55658638), (14, 39756170), (19, 29294020), (20, 27829319), (28, 19878085), (35, 15902468), (38, 14647010), (70, 7951234), (76, 7323505), (83, 6705860), (95, 5858804), (133, 4184860), (140, 3975617), (166, 3352930), (190, 2929402), (266, 2092430), (332, 1676465), (380, 1464701), (415, 1341172), (532, 1046215), (581, 957980), (665, 836972), (830, 670586), (1162, 478990), (1330, 418486), (1577, 352940), (1660, 335293), (2324, 239495), (2521, 220780), (2660, 209243), (2905, 191596), (3154, 176470), (5042, 110390), (5810, 95798), (6308, 88235), (7885, 70588), (10084, 55195), (11039, 50420), (11620, 47899), (12605, 44156), (15770, 35294), (17647, 31540), (22078, 25210)]