63345100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6995

約数の個数: 72

約数和(自身を含む): 169204448

約数和(自身を除く): 105859348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 6961, 9100, 13922, 27844, 34805, 48727, 69610, 90493, 97454, 139220, 174025, 180986, 194908, 243635, 348050, 361972, 452465, 487270, 633451, 696100, 904930, 974540, 1218175, 1266902, 1809860, 2262325, 2436350, 2533804, 3167255, 4524650, 4872700, 6334510, 9049300, 12669020, 15836275, 31672550, 63345100]

約数ペア:

[(1, 63345100), (2, 31672550), (4, 15836275), (5, 12669020), (7, 9049300), (10, 6334510), (13, 4872700), (14, 4524650), (20, 3167255), (25, 2533804), (26, 2436350), (28, 2262325), (35, 1809860), (50, 1266902), (52, 1218175), (65, 974540), (70, 904930), (91, 696100), (100, 633451), (130, 487270), (140, 452465), (175, 361972), (182, 348050), (260, 243635), (325, 194908), (350, 180986), (364, 174025), (455, 139220), (650, 97454), (700, 90493), (910, 69610), (1300, 48727), (1820, 34805), (2275, 27844), (4550, 13922), (6961, 9100)]