73670440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 175770000

約数和(自身を除く): 102099560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1549, 1640, 2378, 3098, 4756, 5945, 6196, 7745, 9512, 11890, 12392, 15490, 23780, 30980, 44921, 47560, 61960, 63509, 89842, 127018, 179684, 224605, 254036, 317545, 359368, 449210, 508072, 635090, 898420, 1270180, 1796840, 1841761, 2540360, 3683522, 7367044, 9208805, 14734088, 18417610, 36835220, 73670440]

約数ペア:

[(1, 73670440), (2, 36835220), (4, 18417610), (5, 14734088), (8, 9208805), (10, 7367044), (20, 3683522), (29, 2540360), (40, 1841761), (41, 1796840), (58, 1270180), (82, 898420), (116, 635090), (145, 508072), (164, 449210), (205, 359368), (232, 317545), (290, 254036), (328, 224605), (410, 179684), (580, 127018), (820, 89842), (1160, 63509), (1189, 61960), (1549, 47560), (1640, 44921), (2378, 30980), (3098, 23780), (4756, 15490), (5945, 12392), (6196, 11890), (7745, 9512)]