103264120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 247665600

約数和(自身を除く): 144401480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 181, 340, 362, 680, 724, 839, 905, 1448, 1678, 1810, 3077, 3356, 3620, 4195, 6154, 6712, 7240, 8390, 12308, 14263, 15385, 16780, 24616, 28526, 30770, 33560, 57052, 61540, 71315, 114104, 123080, 142630, 151859, 285260, 303718, 570520, 607436, 759295, 1214872, 1518590, 2581603, 3037180, 5163206, 6074360, 10326412, 12908015, 20652824, 25816030, 51632060, 103264120]

約数ペア:

[(1, 103264120), (2, 51632060), (4, 25816030), (5, 20652824), (8, 12908015), (10, 10326412), (17, 6074360), (20, 5163206), (34, 3037180), (40, 2581603), (68, 1518590), (85, 1214872), (136, 759295), (170, 607436), (181, 570520), (340, 303718), (362, 285260), (680, 151859), (724, 142630), (839, 123080), (905, 114104), (1448, 71315), (1678, 61540), (1810, 57052), (3077, 33560), (3356, 30770), (3620, 28526), (4195, 24616), (6154, 16780), (6712, 15385), (7240, 14263), (8390, 12308)]