83530720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5772

約数の個数: 96

約数和(自身を含む): 242923968

約数和(自身を除く): 159393248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 5737, 7280, 11474, 14560, 22948, 28685, 40159, 45896, 57370, 74581, 80318, 91792, 114740, 149162, 160636, 183584, 200795, 229480, 298324, 321272, 372905, 401590, 458960, 522067, 596648, 642544, 745810, 803180, 917920, 1044134, 1193296, 1285088, 1491620, 1606360, 2088268, 2386592, 2610335, 2983240, 3212720, 4176536, 5220670, 5966480, 6425440, 8353072, 10441340, 11932960, 16706144, 20882680, 41765360, 83530720]

約数ペア:

[(1, 83530720), (2, 41765360), (4, 20882680), (5, 16706144), (7, 11932960), (8, 10441340), (10, 8353072), (13, 6425440), (14, 5966480), (16, 5220670), (20, 4176536), (26, 3212720), (28, 2983240), (32, 2610335), (35, 2386592), (40, 2088268), (52, 1606360), (56, 1491620), (65, 1285088), (70, 1193296), (80, 1044134), (91, 917920), (104, 803180), (112, 745810), (130, 642544), (140, 596648), (160, 522067), (182, 458960), (208, 401590), (224, 372905), (260, 321272), (280, 298324), (364, 229480), (416, 200795), (455, 183584), (520, 160636), (560, 149162), (728, 114740), (910, 91792), (1040, 80318), (1120, 74581), (1456, 57370), (1820, 45896), (2080, 40159), (2912, 28685), (3640, 22948), (5737, 14560), (7280, 11474)]