38002480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27943}}^1$

素因数の和:27973

約数の個数: 40

約数和(自身を含む): 93556512

約数和(自身を除く): 55554032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 27943, 55886, 111772, 139715, 223544, 279430, 447088, 475031, 558860, 950062, 1117720, 1900124, 2235440, 2375155, 3800248, 4750310, 7600496, 9500620, 19001240, 38002480]

約数ペア:

[(1, 38002480), (2, 19001240), (4, 9500620), (5, 7600496), (8, 4750310), (10, 3800248), (16, 2375155), (17, 2235440), (20, 1900124), (34, 1117720), (40, 950062), (68, 558860), (80, 475031), (85, 447088), (136, 279430), (170, 223544), (272, 139715), (340, 111772), (680, 55886), (1360, 27943)]