84888280

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14243}}^1$

素因数の和:14403

約数の個数: 32

約数和(自身を含む): 192294000

約数和(自身を除く): 107405720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14243, 28486, 56972, 71215, 113944, 142430, 284860, 569720, 2122207, 4244414, 8488828, 10611035, 16977656, 21222070, 42444140, 84888280]

約数ペア:

[(1, 84888280), (2, 42444140), (4, 21222070), (5, 16977656), (8, 10611035), (10, 8488828), (20, 4244414), (40, 2122207), (149, 569720), (298, 284860), (596, 142430), (745, 113944), (1192, 71215), (1490, 56972), (2980, 28486), (5960, 14243)]