201204622060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39181}}^1\times {\mathrm{19751}}^1$

素因数の和:58954

約数の個数: 48

約数和(自身を含む): 455066644032

約数和(自身を除く): 253862021972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19751, 39181, 39502, 78362, 79004, 98755, 156724, 195905, 197510, 256763, 391810, 395020, 509353, 513526, 783620, 1018706, 1027052, 1283815, 2037412, 2546765, 2567630, 5093530, 5135260, 10187060, 773863931, 1547727862, 3095455724, 3869319655, 7738639310, 10060231103, 15477278620, 20120462206, 40240924412, 50301155515, 100602311030, 201204622060]

約数ペア:

[(1, 201204622060), (2, 100602311030), (4, 50301155515), (5, 40240924412), (10, 20120462206), (13, 15477278620), (20, 10060231103), (26, 7738639310), (52, 3869319655), (65, 3095455724), (130, 1547727862), (260, 773863931), (19751, 10187060), (39181, 5135260), (39502, 5093530), (78362, 2567630), (79004, 2546765), (98755, 2037412), (156724, 1283815), (195905, 1027052), (197510, 1018706), (256763, 783620), (391810, 513526), (395020, 509353)]