98710160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 244953072

約数和(自身を除く): 146242912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 181, 272, 340, 362, 401, 680, 724, 802, 905, 1360, 1448, 1604, 1810, 2005, 2896, 3077, 3208, 3620, 4010, 6154, 6416, 6817, 7240, 8020, 12308, 13634, 14480, 15385, 16040, 24616, 27268, 30770, 32080, 34085, 49232, 54536, 61540, 68170, 72581, 109072, 123080, 136340, 145162, 246160, 272680, 290324, 362905, 545360, 580648, 725810, 1161296, 1233877, 1451620, 2467754, 2903240, 4935508, 5806480, 6169385, 9871016, 12338770, 19742032, 24677540, 49355080, 98710160]

約数ペア:

[(1, 98710160), (2, 49355080), (4, 24677540), (5, 19742032), (8, 12338770), (10, 9871016), (16, 6169385), (17, 5806480), (20, 4935508), (34, 2903240), (40, 2467754), (68, 1451620), (80, 1233877), (85, 1161296), (136, 725810), (170, 580648), (181, 545360), (272, 362905), (340, 290324), (362, 272680), (401, 246160), (680, 145162), (724, 136340), (802, 123080), (905, 109072), (1360, 72581), (1448, 68170), (1604, 61540), (1810, 54536), (2005, 49232), (2896, 34085), (3077, 32080), (3208, 30770), (3620, 27268), (4010, 24616), (6154, 16040), (6416, 15385), (6817, 14480), (7240, 13634), (8020, 12308)]