1151020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1600820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 233, 247, 260, 380, 466, 494, 932, 988, 1165, 1235, 2330, 2470, 3029, 4427, 4660, 4940, 6058, 8854, 12116, 15145, 17708, 22135, 30290, 44270, 57551, 60580, 88540, 115102, 230204, 287755, 575510, 1151020]

約数ペア:

[(1, 1151020), (2, 575510), (4, 287755), (5, 230204), (10, 115102), (13, 88540), (19, 60580), (20, 57551), (26, 44270), (38, 30290), (52, 22135), (65, 17708), (76, 15145), (95, 12116), (130, 8854), (190, 6058), (233, 4940), (247, 4660), (260, 4427), (380, 3029), (466, 2470), (494, 2330), (932, 1235), (988, 1165)]