13303099640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{20177}}^1$

素因数の和:20552

約数の個数: 64

約数和(自身を含む): 30596304960

約数和(自身を除く): 17293205320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 311, 424, 530, 622, 1060, 1244, 1555, 2120, 2488, 3110, 6220, 12440, 16483, 20177, 32966, 40354, 65932, 80708, 82415, 100885, 131864, 161416, 164830, 201770, 329660, 403540, 659320, 807080, 1069381, 2138762, 4277524, 5346905, 6275047, 8555048, 10693810, 12550094, 21387620, 25100188, 31375235, 42775240, 50200376, 62750470, 125500940, 251001880, 332577491, 665154982, 1330309964, 1662887455, 2660619928, 3325774910, 6651549820, 13303099640]

約数ペア:

[(1, 13303099640), (2, 6651549820), (4, 3325774910), (5, 2660619928), (8, 1662887455), (10, 1330309964), (20, 665154982), (40, 332577491), (53, 251001880), (106, 125500940), (212, 62750470), (265, 50200376), (311, 42775240), (424, 31375235), (530, 25100188), (622, 21387620), (1060, 12550094), (1244, 10693810), (1555, 8555048), (2120, 6275047), (2488, 5346905), (3110, 4277524), (6220, 2138762), (12440, 1069381), (16483, 807080), (20177, 659320), (32966, 403540), (40354, 329660), (65932, 201770), (80708, 164830), (82415, 161416), (100885, 131864)]