577634420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{114157}}^1$

素因数の和:114200

約数の個数: 48

約数和(自身を含む): 1380855168

約数和(自身を除く): 803220748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 114157, 228314, 456628, 570785, 1141570, 1255727, 2283140, 2511454, 2625611, 5022908, 5251222, 6278635, 10502444, 12557270, 13128055, 25114540, 26256110, 28881721, 52512220, 57763442, 115526884, 144408605, 288817210, 577634420]

約数ペア:

[(1, 577634420), (2, 288817210), (4, 144408605), (5, 115526884), (10, 57763442), (11, 52512220), (20, 28881721), (22, 26256110), (23, 25114540), (44, 13128055), (46, 12557270), (55, 10502444), (92, 6278635), (110, 5251222), (115, 5022908), (220, 2625611), (230, 2511454), (253, 2283140), (460, 1255727), (506, 1141570), (1012, 570785), (1265, 456628), (2530, 228314), (5060, 114157)]