411320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 1149120

約数和(自身を除く): 737800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 113, 130, 140, 182, 226, 260, 280, 364, 452, 455, 520, 565, 728, 791, 904, 910, 1130, 1469, 1582, 1820, 2260, 2938, 3164, 3640, 3955, 4520, 5876, 6328, 7345, 7910, 10283, 11752, 14690, 15820, 20566, 29380, 31640, 41132, 51415, 58760, 82264, 102830, 205660, 411320]

約数ペア:

[(1, 411320), (2, 205660), (4, 102830), (5, 82264), (7, 58760), (8, 51415), (10, 41132), (13, 31640), (14, 29380), (20, 20566), (26, 15820), (28, 14690), (35, 11752), (40, 10283), (52, 7910), (56, 7345), (65, 6328), (70, 5876), (91, 4520), (104, 3955), (113, 3640), (130, 3164), (140, 2938), (182, 2260), (226, 1820), (260, 1582), (280, 1469), (364, 1130), (452, 910), (455, 904), (520, 791), (565, 728)]