11395580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 28546560

約数和(自身を除く): 17150980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3539, 7078, 14156, 17695, 24773, 35390, 49546, 70780, 81397, 99092, 123865, 162794, 247730, 325588, 406985, 495460, 569779, 813970, 1139558, 1627940, 2279116, 2848895, 5697790, 11395580]

約数ペア:

[(1, 11395580), (2, 5697790), (4, 2848895), (5, 2279116), (7, 1627940), (10, 1139558), (14, 813970), (20, 569779), (23, 495460), (28, 406985), (35, 325588), (46, 247730), (70, 162794), (92, 123865), (115, 99092), (140, 81397), (161, 70780), (230, 49546), (322, 35390), (460, 24773), (644, 17695), (805, 14156), (1610, 7078), (3220, 3539)]