7260425065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 9979200000

約数和(自身を除く): 2718774935

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 149, 437, 551, 667, 745, 769, 2185, 2755, 2831, 3335, 3427, 3845, 4321, 12673, 14155, 14611, 17135, 17687, 21605, 22301, 63365, 65113, 73055, 82099, 88435, 99383, 111505, 114581, 325565, 336053, 410495, 423719, 496915, 512923, 572905, 1680265, 1888277, 2118595, 2177039, 2564615, 2635363, 3322849, 9441385, 9745537, 10885195, 13176815, 16614245, 48727685, 50071897, 63134131, 76425527, 250359485, 315670655, 382127635, 1452085013, 7260425065]

約数ペア:

[(1, 7260425065), (5, 1452085013), (19, 382127635), (23, 315670655), (29, 250359485), (95, 76425527), (115, 63134131), (145, 50071897), (149, 48727685), (437, 16614245), (551, 13176815), (667, 10885195), (745, 9745537), (769, 9441385), (2185, 3322849), (2755, 2635363), (2831, 2564615), (3335, 2177039), (3427, 2118595), (3845, 1888277), (4321, 1680265), (12673, 572905), (14155, 512923), (14611, 496915), (17135, 423719), (17687, 410495), (21605, 336053), (22301, 325565), (63365, 114581), (65113, 111505), (73055, 99383), (82099, 88435)]