About the Number

130285008

130285007 ← → 130285009

2進数表記:111110000111111110111010000

漢数字表記:一億三千二十八万五千八

素因数分解:

2 4 × 3 2 × 7 1 × 17 1 × 7603 1

素因数の和:7641
約数の個数: 120
約数和(自身を含む): 441275328
約数和(自身を除く): 310990320

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 7603, 8568, 15206, 17136, 22809, 30412, 45618, 53221, 60824, 68427, 91236, 106442, 121648, 129251, 136854, 159663, 182472, 212884, 258502, 273708, 319326, 364944, 387753, 425768, 478989, 517004, 547416, 638652, 775506, 851536, 904757, 957978, 1034008, 1094832, 1163259, 1277304, 1551012, 1809514, 1915956, 2068016, 2326518, 2554608, 2714271, 3102024, 3619028, 3831912, 4653036, 5428542, 6204048, 7238056, 7663824, 8142813, 9306072, 10857084, 14476112, 16285626, 18612144, 21714168, 32571252, 43428336, 65142504, 130285008]

約数ペア:
[(1, 130285008), (2, 65142504), (3, 43428336), (4, 32571252), (6, 21714168), (7, 18612144), (8, 16285626), (9, 14476112), (12, 10857084), (14, 9306072), (16, 8142813), (17, 7663824), (18, 7238056), (21, 6204048), (24, 5428542), (28, 4653036), (34, 3831912), (36, 3619028), (42, 3102024), (48, 2714271), (51, 2554608), (56, 2326518), (63, 2068016), (68, 1915956), (72, 1809514), (84, 1551012), (102, 1277304), (112, 1163259), (119, 1094832), (126, 1034008), (136, 957978), (144, 904757), (153, 851536), (168, 775506), (204, 638652), (238, 547416), (252, 517004), (272, 478989), (306, 425768), (336, 387753), (357, 364944), (408, 319326), (476, 273708), (504, 258502), (612, 212884), (714, 182472), (816, 159663), (952, 136854), (1008, 129251), (1071, 121648), (1224, 106442), (1428, 91236), (1904, 68427), (2142, 60824), (2448, 53221), (2856, 45618), (4284, 30412), (5712, 22809), (7603, 17136), (8568, 15206)]

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