4150244920

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{2903}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 9459141120

約数和(自身を除く): 5308896200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 347, 412, 515, 694, 824, 1030, 1388, 1735, 2060, 2776, 2903, 3470, 4120, 5806, 6940, 11612, 13880, 14515, 23224, 29030, 35741, 58060, 71482, 116120, 142964, 178705, 285928, 299009, 357410, 598018, 714820, 1007341, 1196036, 1429640, 1495045, 2014682, 2392072, 2990090, 4029364, 5036705, 5980180, 8058728, 10073410, 11960360, 20146820, 40293640, 103756123, 207512246, 415024492, 518780615, 830048984, 1037561230, 2075122460, 4150244920]

約数ペア:

[(1, 4150244920), (2, 2075122460), (4, 1037561230), (5, 830048984), (8, 518780615), (10, 415024492), (20, 207512246), (40, 103756123), (103, 40293640), (206, 20146820), (347, 11960360), (412, 10073410), (515, 8058728), (694, 5980180), (824, 5036705), (1030, 4029364), (1388, 2990090), (1735, 2392072), (2060, 2014682), (2776, 1495045), (2903, 1429640), (3470, 1196036), (4120, 1007341), (5806, 714820), (6940, 598018), (11612, 357410), (13880, 299009), (14515, 285928), (23224, 178705), (29030, 142964), (35741, 116120), (58060, 71482)]