179193620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 385257600

約数和(自身を除く): 206063980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 181, 236, 295, 362, 590, 724, 839, 905, 1180, 1678, 1810, 3356, 3620, 4195, 8390, 10679, 16780, 21358, 42716, 49501, 53395, 99002, 106790, 151859, 198004, 213580, 247505, 303718, 495010, 607436, 759295, 990020, 1518590, 3037180, 8959681, 17919362, 35838724, 44798405, 89596810, 179193620]

約数ペア:

[(1, 179193620), (2, 89596810), (4, 44798405), (5, 35838724), (10, 17919362), (20, 8959681), (59, 3037180), (118, 1518590), (181, 990020), (236, 759295), (295, 607436), (362, 495010), (590, 303718), (724, 247505), (839, 213580), (905, 198004), (1180, 151859), (1678, 106790), (1810, 99002), (3356, 53395), (3620, 49501), (4195, 42716), (8390, 21358), (10679, 16780)]