500754280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4133}}^1$

素因数の和:4390

約数の個数: 64

約数和(自身を含む): 1218868560

約数和(自身を除く): 718114280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 233, 260, 466, 520, 932, 1165, 1864, 2330, 3029, 4133, 4660, 6058, 8266, 9320, 12116, 15145, 16532, 20665, 24232, 30290, 33064, 41330, 53729, 60580, 82660, 107458, 121160, 165320, 214916, 268645, 429832, 537290, 962989, 1074580, 1925978, 2149160, 3851956, 4814945, 7703912, 9629890, 12518857, 19259780, 25037714, 38519560, 50075428, 62594285, 100150856, 125188570, 250377140, 500754280]

約数ペア:

[(1, 500754280), (2, 250377140), (4, 125188570), (5, 100150856), (8, 62594285), (10, 50075428), (13, 38519560), (20, 25037714), (26, 19259780), (40, 12518857), (52, 9629890), (65, 7703912), (104, 4814945), (130, 3851956), (233, 2149160), (260, 1925978), (466, 1074580), (520, 962989), (932, 537290), (1165, 429832), (1864, 268645), (2330, 214916), (3029, 165320), (4133, 121160), (4660, 107458), (6058, 82660), (8266, 60580), (9320, 53729), (12116, 41330), (15145, 33064), (16532, 30290), (20665, 24232)]