202169120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 510209280

約数和(自身を除く): 308040160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 73, 76, 80, 95, 146, 152, 160, 190, 292, 304, 365, 380, 584, 608, 730, 760, 911, 1168, 1387, 1460, 1520, 1822, 2336, 2774, 2920, 3040, 3644, 4555, 5548, 5840, 6935, 7288, 9110, 11096, 11680, 13870, 14576, 17309, 18220, 22192, 27740, 29152, 34618, 36440, 44384, 55480, 66503, 69236, 72880, 86545, 110960, 133006, 138472, 145760, 173090, 221920, 266012, 276944, 332515, 346180, 532024, 553888, 665030, 692360, 1064048, 1263557, 1330060, 1384720, 2128096, 2527114, 2660120, 2769440, 5054228, 5320240, 6317785, 10108456, 10640480, 12635570, 20216912, 25271140, 40433824, 50542280, 101084560, 202169120]

約数ペア:

[(1, 202169120), (2, 101084560), (4, 50542280), (5, 40433824), (8, 25271140), (10, 20216912), (16, 12635570), (19, 10640480), (20, 10108456), (32, 6317785), (38, 5320240), (40, 5054228), (73, 2769440), (76, 2660120), (80, 2527114), (95, 2128096), (146, 1384720), (152, 1330060), (160, 1263557), (190, 1064048), (292, 692360), (304, 665030), (365, 553888), (380, 532024), (584, 346180), (608, 332515), (730, 276944), (760, 266012), (911, 221920), (1168, 173090), (1387, 145760), (1460, 138472), (1520, 133006), (1822, 110960), (2336, 86545), (2774, 72880), (2920, 69236), (3040, 66503), (3644, 55480), (4555, 44384), (5548, 36440), (5840, 34618), (6935, 29152), (7288, 27740), (9110, 22192), (11096, 18220), (11680, 17309), (13870, 14576)]