4858909900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{196717}}^1$

素因数の和:196763

約数の個数: 72

約数和(自身を含む): 11952585680

約数和(自身を除く): 7093675780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 12350, 24700, 196717, 393434, 786868, 983585, 1967170, 2557321, 3737623, 3934340, 4917925, 5114642, 7475246, 9835850, 10229284, 12786605, 14950492, 18688115, 19671700, 25573210, 37376230, 48589099, 51146420, 63933025, 74752460, 93440575, 97178198, 127866050, 186881150, 194356396, 242945495, 255732100, 373762300, 485890990, 971781980, 1214727475, 2429454950, 4858909900]

約数ペア:

[(1, 4858909900), (2, 2429454950), (4, 1214727475), (5, 971781980), (10, 485890990), (13, 373762300), (19, 255732100), (20, 242945495), (25, 194356396), (26, 186881150), (38, 127866050), (50, 97178198), (52, 93440575), (65, 74752460), (76, 63933025), (95, 51146420), (100, 48589099), (130, 37376230), (190, 25573210), (247, 19671700), (260, 18688115), (325, 14950492), (380, 12786605), (475, 10229284), (494, 9835850), (650, 7475246), (950, 5114642), (988, 4917925), (1235, 3934340), (1300, 3737623), (1900, 2557321), (2470, 1967170), (4940, 983585), (6175, 786868), (12350, 393434), (24700, 196717)]