9171927320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{5501}}^1$

素因数の和:6156

約数の個数: 64

約数和(自身を含む): 20959979040

約数和(自身を除く): 11788051720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 571, 584, 730, 1142, 1460, 2284, 2855, 2920, 4568, 5501, 5710, 11002, 11420, 22004, 22840, 27505, 41683, 44008, 55010, 83366, 110020, 166732, 208415, 220040, 333464, 401573, 416830, 803146, 833660, 1606292, 1667320, 2007865, 3141071, 3212584, 4015730, 6282142, 8031460, 12564284, 15705355, 16062920, 25128568, 31410710, 62821420, 125642840, 229298183, 458596366, 917192732, 1146490915, 1834385464, 2292981830, 4585963660, 9171927320]

約数ペア:

[(1, 9171927320), (2, 4585963660), (4, 2292981830), (5, 1834385464), (8, 1146490915), (10, 917192732), (20, 458596366), (40, 229298183), (73, 125642840), (146, 62821420), (292, 31410710), (365, 25128568), (571, 16062920), (584, 15705355), (730, 12564284), (1142, 8031460), (1460, 6282142), (2284, 4015730), (2855, 3212584), (2920, 3141071), (4568, 2007865), (5501, 1667320), (5710, 1606292), (11002, 833660), (11420, 803146), (22004, 416830), (22840, 401573), (27505, 333464), (41683, 220040), (44008, 208415), (55010, 166732), (83366, 110020)]