1330772320

素因数分解:

$2^5\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{5903}}^1$

素因数の和:7327

約数の個数: 48

約数和(自身を含む): 3146713920

約数和(自身を除く): 1815941600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1409, 2818, 5636, 5903, 7045, 11272, 11806, 14090, 22544, 23612, 28180, 29515, 45088, 47224, 56360, 59030, 94448, 112720, 118060, 188896, 225440, 236120, 472240, 944480, 8317327, 16634654, 33269308, 41586635, 66538616, 83173270, 133077232, 166346540, 266154464, 332693080, 665386160, 1330772320]

約数ペア:

[(1, 1330772320), (2, 665386160), (4, 332693080), (5, 266154464), (8, 166346540), (10, 133077232), (16, 83173270), (20, 66538616), (32, 41586635), (40, 33269308), (80, 16634654), (160, 8317327), (1409, 944480), (2818, 472240), (5636, 236120), (5903, 225440), (7045, 188896), (11272, 118060), (11806, 112720), (14090, 94448), (22544, 59030), (23612, 56360), (28180, 47224), (29515, 45088)]