457494865130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4001}}^1\times {\mathrm{113213}}^1$

素因数の和:117322

約数の個数: 32

約数和(自身を含む): 831859337808

約数和(自身を除く): 374364472678

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 4001, 8002, 20005, 40010, 113213, 226426, 404101, 566065, 808202, 1132130, 2020505, 4041010, 11434513, 22869026, 57172565, 114345130, 452965213, 905930426, 2264826065, 4529652130, 45749486513, 91498973026, 228747432565, 457494865130]

約数ペア:

[(1, 457494865130), (2, 228747432565), (5, 91498973026), (10, 45749486513), (101, 4529652130), (202, 2264826065), (505, 905930426), (1010, 452965213), (4001, 114345130), (8002, 57172565), (20005, 22869026), (40010, 11434513), (113213, 4041010), (226426, 2020505), (404101, 1132130), (566065, 808202)]