About the Number

80492960

80492959 ← → 80492961

2進数表記:100110011000011100110100000

漢数字表記:八千四十九万二千九百六十

素因数分解:

2 5 × 5 1 × 17 1 × 101 1 × 293 1

素因数の和:426
約数の個数: 96
約数和(自身を含む): 204038352
約数和(自身を除く): 123545392

約数列:
[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 136, 160, 170, 202, 272, 293, 340, 404, 505, 544, 586, 680, 808, 1010, 1172, 1360, 1465, 1616, 1717, 2020, 2344, 2720, 2930, 3232, 3434, 4040, 4688, 4981, 5860, 6868, 8080, 8585, 9376, 9962, 11720, 13736, 16160, 17170, 19924, 23440, 24905, 27472, 29593, 34340, 39848, 46880, 49810, 54944, 59186, 68680, 79696, 99620, 118372, 137360, 147965, 159392, 199240, 236744, 274720, 295930, 398480, 473488, 503081, 591860, 796960, 946976, 1006162, 1183720, 2012324, 2367440, 2515405, 4024648, 4734880, 5030810, 8049296, 10061620, 16098592, 20123240, 40246480, 80492960]

約数ペア:
[(1, 80492960), (2, 40246480), (4, 20123240), (5, 16098592), (8, 10061620), (10, 8049296), (16, 5030810), (17, 4734880), (20, 4024648), (32, 2515405), (34, 2367440), (40, 2012324), (68, 1183720), (80, 1006162), (85, 946976), (101, 796960), (136, 591860), (160, 503081), (170, 473488), (202, 398480), (272, 295930), (293, 274720), (340, 236744), (404, 199240), (505, 159392), (544, 147965), (586, 137360), (680, 118372), (808, 99620), (1010, 79696), (1172, 68680), (1360, 59186), (1465, 54944), (1616, 49810), (1717, 46880), (2020, 39848), (2344, 34340), (2720, 29593), (2930, 27472), (3232, 24905), (3434, 23440), (4040, 19924), (4688, 17170), (4981, 16160), (5860, 13736), (6868, 11720), (8080, 9962), (8585, 9376)]

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