2155490080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7057}}^1$

素因数の和:7178

約数の個数: 96

約数和(自身を含む): 5378534784

約数和(自身を除く): 3223044704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 83, 92, 115, 160, 166, 184, 230, 332, 368, 415, 460, 664, 736, 830, 920, 1328, 1660, 1840, 1909, 2656, 3320, 3680, 3818, 6640, 7057, 7636, 9545, 13280, 14114, 15272, 19090, 28228, 30544, 35285, 38180, 56456, 61088, 70570, 76360, 112912, 141140, 152720, 162311, 225824, 282280, 305440, 324622, 564560, 585731, 649244, 811555, 1129120, 1171462, 1298488, 1623110, 2342924, 2596976, 2928655, 3246220, 4685848, 5193952, 5857310, 6492440, 9371696, 11714620, 12984880, 13471813, 18743392, 23429240, 25969760, 26943626, 46858480, 53887252, 67359065, 93716960, 107774504, 134718130, 215549008, 269436260, 431098016, 538872520, 1077745040, 2155490080]

約数ペア:

[(1, 2155490080), (2, 1077745040), (4, 538872520), (5, 431098016), (8, 269436260), (10, 215549008), (16, 134718130), (20, 107774504), (23, 93716960), (32, 67359065), (40, 53887252), (46, 46858480), (80, 26943626), (83, 25969760), (92, 23429240), (115, 18743392), (160, 13471813), (166, 12984880), (184, 11714620), (230, 9371696), (332, 6492440), (368, 5857310), (415, 5193952), (460, 4685848), (664, 3246220), (736, 2928655), (830, 2596976), (920, 2342924), (1328, 1623110), (1660, 1298488), (1840, 1171462), (1909, 1129120), (2656, 811555), (3320, 649244), (3680, 585731), (3818, 564560), (6640, 324622), (7057, 305440), (7636, 282280), (9545, 225824), (13280, 162311), (14114, 152720), (15272, 141140), (19090, 112912), (28228, 76360), (30544, 70570), (35285, 61088), (38180, 56456)]