2006297360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{18481}}^1$

素因数の和:18576

約数の個数: 80

約数和(自身を含む): 4950218880

約数和(自身を除く): 2943921520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 472, 590, 920, 944, 1180, 1357, 1840, 2360, 2714, 4720, 5428, 6785, 10856, 13570, 18481, 21712, 27140, 36962, 54280, 73924, 92405, 108560, 147848, 184810, 295696, 369620, 425063, 739240, 850126, 1090379, 1478480, 1700252, 2125315, 2180758, 3400504, 4250630, 4361516, 5451895, 6801008, 8501260, 8723032, 10903790, 17002520, 17446064, 21807580, 25078717, 34005040, 43615160, 50157434, 87230320, 100314868, 125393585, 200629736, 250787170, 401259472, 501574340, 1003148680, 2006297360]

約数ペア:

[(1, 2006297360), (2, 1003148680), (4, 501574340), (5, 401259472), (8, 250787170), (10, 200629736), (16, 125393585), (20, 100314868), (23, 87230320), (40, 50157434), (46, 43615160), (59, 34005040), (80, 25078717), (92, 21807580), (115, 17446064), (118, 17002520), (184, 10903790), (230, 8723032), (236, 8501260), (295, 6801008), (368, 5451895), (460, 4361516), (472, 4250630), (590, 3400504), (920, 2180758), (944, 2125315), (1180, 1700252), (1357, 1478480), (1840, 1090379), (2360, 850126), (2714, 739240), (4720, 425063), (5428, 369620), (6785, 295696), (10856, 184810), (13570, 147848), (18481, 108560), (21712, 92405), (27140, 73924), (36962, 54280)]