485118530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1955

約数の個数: 64

約数和(自身を含む): 992839680

約数和(自身を除く): 507721150

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 89, 115, 130, 178, 230, 299, 445, 598, 890, 1157, 1495, 1823, 2047, 2314, 2990, 3646, 4094, 5785, 9115, 10235, 11570, 18230, 20470, 23699, 26611, 41929, 47398, 53222, 83858, 118495, 133055, 162247, 209645, 236990, 266110, 324494, 419290, 545077, 811235, 1090154, 1622470, 2109211, 2725385, 3731681, 4218422, 5450770, 7463362, 10546055, 18658405, 21092110, 37316810, 48511853, 97023706, 242559265, 485118530]

約数ペア:

[(1, 485118530), (2, 242559265), (5, 97023706), (10, 48511853), (13, 37316810), (23, 21092110), (26, 18658405), (46, 10546055), (65, 7463362), (89, 5450770), (115, 4218422), (130, 3731681), (178, 2725385), (230, 2109211), (299, 1622470), (445, 1090154), (598, 811235), (890, 545077), (1157, 419290), (1495, 324494), (1823, 266110), (2047, 236990), (2314, 209645), (2990, 162247), (3646, 133055), (4094, 118495), (5785, 83858), (9115, 53222), (10235, 47398), (11570, 41929), (18230, 26611), (20470, 23699)]