23129080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 59018400

約数和(自身を除く): 35889320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2341, 2470, 4682, 4940, 9364, 9880, 11705, 18728, 23410, 30433, 44479, 46820, 60866, 88958, 93640, 121732, 152165, 177916, 222395, 243464, 304330, 355832, 444790, 578227, 608660, 889580, 1156454, 1217320, 1779160, 2312908, 2891135, 4625816, 5782270, 11564540, 23129080]

約数ペア:

[(1, 23129080), (2, 11564540), (4, 5782270), (5, 4625816), (8, 2891135), (10, 2312908), (13, 1779160), (19, 1217320), (20, 1156454), (26, 889580), (38, 608660), (40, 578227), (52, 444790), (65, 355832), (76, 304330), (95, 243464), (104, 222395), (130, 177916), (152, 152165), (190, 121732), (247, 93640), (260, 88958), (380, 60866), (494, 46820), (520, 44479), (760, 30433), (988, 23410), (1235, 18728), (1976, 11705), (2341, 9880), (2470, 9364), (4682, 4940)]